{"title":"Achromatic Waveplates","description":"\u003cp\u003eAchromatic waveplates from LBTek combine multiple birefringent materials (e.g. quartz + MgF\u003csub\u003e2\u003c\/sub\u003e) to deliver uniform retardance across a broad wavelength range. Available as Quarter-Wave, Half-Wave, Super Achromatic, Polymer Achromatic, and Six-Segmented variants.\u003c\/p\u003e \u003c!-- imgfix 1776415588 --\u003e","products":[{"product_id":"lbtek-super-achromatic-quarter-wave-plate-saqwp13-325-1200-m","title":"LBTek Super Achromatic Quarter-Wave Plate — SAQWP13-325-1200-M","description":"\u003ch2\u003eSuper Achromatic Quarter-Wave Plate — Model SAQWP13-325-1200-M\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eBroadband λ\/4 waveplate for 325-1200 nm, mounted in SM05 lens tube (Ø10 mm (SM05)).\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eLBTek's Super Achromatic Quarter-Wave Plate delivers a true λ\/4 retardance across an ultra-broad wavelength range of 325-1200 nm by bonding a 6-layer quartz and MgF\u003csub\u003e2\u003c\/sub\u003e stack at precisely designed crystal-axis angles. Compared with compound zero-order or multi-order designs, the super achromatic construction preserves quarter-wave retardance over the full specified bandwidth rather than only at a single design wavelength. Each plate is anti-reflection coated on both surfaces (R\u003csub\u003eavg\u003c\/sub\u003e \u0026lt; 2%) and pre-mounted in a standard SM05 lens tube marked with the fast-axis orientation, the model number and full specifications.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTrue super-achromatic design: uniform λ\/4 retardance across 325-1200 nm\u003c\/li\u003e\n\u003cli\u003e6-layer quartz + MgF₂ bonded stack with precise axis alignment\u003c\/li\u003e\n\u003cli\u003eBroadband V-coat anti-reflection: R\u003csub\u003eavg\u003c\/sub\u003e \u0026lt; 2% per surface, 0° AOI\u003c\/li\u003e\n\u003cli\u003eFast-axis accuracy down to ±1° (tightest grade)\u003c\/li\u003e\n\u003cli\u003eTransmitted wavefront error specified at 632.8 nm (RMS)\u003c\/li\u003e\n\u003cli\u003ePre-mounted in standard SM05 lens tube for direct drop-in integration\u003c\/li\u003e\n\u003cli\u003eOperating temperature -20°C to +50°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBroadband polarization state conversion (linear ↔ circular \/ elliptical)\u003c\/li\u003e\n\u003cli\u003eUltrafast laser systems requiring wavelength-tolerant retardance\u003c\/li\u003e\n\u003cli\u003eEllipsometry and polarization-resolved imaging\u003c\/li\u003e\n\u003cli\u003eQuantum optics and polarization-entanglement experiments\u003c\/li\u003e\n\u003cli\u003eIntegration with broadband polarizing beamsplitters and prisms\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LBTek","offers":[{"title":"Default Title","offer_id":47812698013850,"sku":"SAQWP13-325-1200-M","price":2196.45,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/SAQWP13-325-1200-m.JPG-FrolPrKsNWoyGaIW84_AK_xn4Dpj.jpg?v=1776387696"},{"product_id":"lbtek-super-achromatic-quarter-wave-plate-saqwp13-600-2700-m","title":"LBTek Super Achromatic Quarter-Wave Plate — SAQWP13-600-2700-M","description":"\u003ch2\u003eSuper Achromatic Quarter-Wave Plate — Model SAQWP13-600-2700-M\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eBroadband λ\/4 waveplate for 600-2700 nm, mounted in SM05 lens tube (Ø10 mm (SM05)).\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eLBTek's Super Achromatic Quarter-Wave Plate delivers a true λ\/4 retardance across an ultra-broad wavelength range of 600-2700 nm by bonding a 6-layer quartz and MgF\u003csub\u003e2\u003c\/sub\u003e stack at precisely designed crystal-axis angles. Compared with compound zero-order or multi-order designs, the super achromatic construction preserves quarter-wave retardance over the full specified bandwidth rather than only at a single design wavelength. Each plate is anti-reflection coated on both surfaces (R\u003csub\u003eavg\u003c\/sub\u003e \u0026lt; 2%) and pre-mounted in a standard SM05 lens tube marked with the fast-axis orientation, the model number and full specifications.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTrue super-achromatic design: uniform λ\/4 retardance across 600-2700 nm\u003c\/li\u003e\n\u003cli\u003e6-layer quartz + MgF₂ bonded stack with precise axis alignment\u003c\/li\u003e\n\u003cli\u003eBroadband V-coat anti-reflection: R\u003csub\u003eavg\u003c\/sub\u003e \u0026lt; 2% per surface, 0° AOI\u003c\/li\u003e\n\u003cli\u003eFast-axis accuracy down to ±1° (tightest grade)\u003c\/li\u003e\n\u003cli\u003eTransmitted wavefront error specified at 632.8 nm (RMS)\u003c\/li\u003e\n\u003cli\u003ePre-mounted in standard SM05 lens tube for direct drop-in integration\u003c\/li\u003e\n\u003cli\u003eOperating temperature -20°C to +50°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBroadband polarization state conversion (linear ↔ circular \/ elliptical)\u003c\/li\u003e\n\u003cli\u003eUltrafast laser systems requiring wavelength-tolerant retardance\u003c\/li\u003e\n\u003cli\u003eEllipsometry and polarization-resolved imaging\u003c\/li\u003e\n\u003cli\u003eQuantum optics and polarization-entanglement experiments\u003c\/li\u003e\n\u003cli\u003eIntegration with broadband polarizing beamsplitters and prisms\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LBTek","offers":[{"title":"Default Title","offer_id":47812698046618,"sku":"SAQWP13-600-2700-M","price":2196.45,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/SAQWP13-600-2700-m.JPG-FtPJ6l56-K2nKxOinIhSh1-fEJQ5.jpg?v=1776387696"},{"product_id":"lbtek-super-achromatic-quarter-wave-plate-saqwp25-325-1200-m","title":"LBTek Super Achromatic Quarter-Wave Plate — SAQWP25-325-1200-M","description":"\u003ch2\u003eSuper Achromatic Quarter-Wave Plate — Model SAQWP25-325-1200-M\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eBroadband λ\/4 waveplate for 325-1200 nm, mounted in SM1 lens tube (Ø21.5 mm (SM1)).\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eLBTek's Super Achromatic Quarter-Wave Plate delivers a true λ\/4 retardance across an ultra-broad wavelength range of 325-1200 nm by bonding a 6-layer quartz and MgF\u003csub\u003e2\u003c\/sub\u003e stack at precisely designed crystal-axis angles. Compared with compound zero-order or multi-order designs, the super achromatic construction preserves quarter-wave retardance over the full specified bandwidth rather than only at a single design wavelength. Each plate is anti-reflection coated on both surfaces (R\u003csub\u003eavg\u003c\/sub\u003e \u0026lt; 2%) and pre-mounted in a standard SM1 lens tube marked with the fast-axis orientation, the model number and full specifications.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTrue super-achromatic design: uniform λ\/4 retardance across 325-1200 nm\u003c\/li\u003e\n\u003cli\u003e6-layer quartz + MgF₂ bonded stack with precise axis alignment\u003c\/li\u003e\n\u003cli\u003eBroadband V-coat anti-reflection: R\u003csub\u003eavg\u003c\/sub\u003e \u0026lt; 2% per surface, 0° AOI\u003c\/li\u003e\n\u003cli\u003eFast-axis accuracy down to ±1° (tightest grade)\u003c\/li\u003e\n\u003cli\u003eTransmitted wavefront error specified at 632.8 nm (RMS)\u003c\/li\u003e\n\u003cli\u003ePre-mounted in standard SM1 lens tube for direct drop-in integration\u003c\/li\u003e\n\u003cli\u003eOperating temperature -20°C to +50°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBroadband polarization state conversion (linear ↔ circular \/ elliptical)\u003c\/li\u003e\n\u003cli\u003eUltrafast laser systems requiring wavelength-tolerant retardance\u003c\/li\u003e\n\u003cli\u003eEllipsometry and polarization-resolved imaging\u003c\/li\u003e\n\u003cli\u003eQuantum optics and polarization-entanglement experiments\u003c\/li\u003e\n\u003cli\u003eIntegration with broadband polarizing beamsplitters and prisms\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LBTek","offers":[{"title":"Default Title","offer_id":47812698079386,"sku":"SAQWP25-325-1200-M","price":3090.72,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/2-Fk3gtHl9BeEdzeCpevZKNqdMEBVA.jpg?v=1776387703"},{"product_id":"lbtek-super-achromatic-quarter-wave-plate-saqwp25-355-1200-m","title":"LBTek Super Achromatic Quarter-Wave Plate — SAQWP25-355-1200-M","description":"\u003ch2\u003eSuper Achromatic Quarter-Wave Plate — Model SAQWP25-355-1200-M\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eBroadband λ\/4 waveplate for 355-1200 nm, mounted in SM1 lens tube (Ø21.5 mm (SM1)).\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eLBTek's Super Achromatic Quarter-Wave Plate delivers a true λ\/4 retardance across an ultra-broad wavelength range of 355-1200 nm by bonding a 6-layer quartz and MgF\u003csub\u003e2\u003c\/sub\u003e stack at precisely designed crystal-axis angles. Compared with compound zero-order or multi-order designs, the super achromatic construction preserves quarter-wave retardance over the full specified bandwidth rather than only at a single design wavelength. Each plate is anti-reflection coated on both surfaces (R\u003csub\u003eavg\u003c\/sub\u003e \u0026lt; 2%) and pre-mounted in a standard SM1 lens tube marked with the fast-axis orientation, the model number and full specifications.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTrue super-achromatic design: uniform λ\/4 retardance across 355-1200 nm\u003c\/li\u003e\n\u003cli\u003e6-layer quartz + MgF₂ bonded stack with precise axis alignment\u003c\/li\u003e\n\u003cli\u003eBroadband V-coat anti-reflection: R\u003csub\u003eavg\u003c\/sub\u003e \u0026lt; 2% per surface, 0° AOI\u003c\/li\u003e\n\u003cli\u003eFast-axis accuracy down to ±1° (tightest grade)\u003c\/li\u003e\n\u003cli\u003eTransmitted wavefront error specified at 632.8 nm (RMS)\u003c\/li\u003e\n\u003cli\u003ePre-mounted in standard SM1 lens tube for direct drop-in integration\u003c\/li\u003e\n\u003cli\u003eOperating temperature -20°C to +50°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBroadband polarization state conversion (linear ↔ circular \/ elliptical)\u003c\/li\u003e\n\u003cli\u003eUltrafast laser systems requiring wavelength-tolerant retardance\u003c\/li\u003e\n\u003cli\u003eEllipsometry and polarization-resolved imaging\u003c\/li\u003e\n\u003cli\u003eQuantum optics and polarization-entanglement experiments\u003c\/li\u003e\n\u003cli\u003eIntegration with broadband polarizing beamsplitters and prisms\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LBTek","offers":[{"title":"Default Title","offer_id":47812698112154,"sku":"SAQWP25-355-1200-M","price":3059.34,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/SAQWP25-355-1200-m-FlvAqnBqtrrM4r9DAcS9qRJBPpR.jpg?v=1776387710"},{"product_id":"lbtek-super-achromatic-quarter-wave-plate-saqwp25-600-2200-m","title":"LBTek Super Achromatic Quarter-Wave Plate — SAQWP25-600-2200-M","description":"\u003ch2\u003eSuper Achromatic Quarter-Wave Plate — Model SAQWP25-600-2200-M\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eBroadband λ\/4 waveplate for 600-2200 nm, mounted in SM1 lens tube (Ø21.5 mm (SM1)).\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eLBTek's Super Achromatic Quarter-Wave Plate delivers a true λ\/4 retardance across an ultra-broad wavelength range of 600-2200 nm by bonding a 6-layer quartz and MgF\u003csub\u003e2\u003c\/sub\u003e stack at precisely designed crystal-axis angles. Compared with compound zero-order or multi-order designs, the super achromatic construction preserves quarter-wave retardance over the full specified bandwidth rather than only at a single design wavelength. Each plate is anti-reflection coated on both surfaces (R\u003csub\u003eavg\u003c\/sub\u003e \u0026lt; 2%) and pre-mounted in a standard SM1 lens tube marked with the fast-axis orientation, the model number and full specifications.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTrue super-achromatic design: uniform λ\/4 retardance across 600-2200 nm\u003c\/li\u003e\n\u003cli\u003e6-layer quartz + MgF₂ bonded stack with precise axis alignment\u003c\/li\u003e\n\u003cli\u003eBroadband V-coat anti-reflection: R\u003csub\u003eavg\u003c\/sub\u003e \u0026lt; 2% per surface, 0° AOI\u003c\/li\u003e\n\u003cli\u003eFast-axis accuracy down to ±1° (tightest grade)\u003c\/li\u003e\n\u003cli\u003eTransmitted wavefront error specified at 632.8 nm (RMS)\u003c\/li\u003e\n\u003cli\u003ePre-mounted in standard SM1 lens tube for direct drop-in integration\u003c\/li\u003e\n\u003cli\u003eOperating temperature -20°C to +50°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBroadband polarization state conversion (linear ↔ circular \/ elliptical)\u003c\/li\u003e\n\u003cli\u003eUltrafast laser systems requiring wavelength-tolerant retardance\u003c\/li\u003e\n\u003cli\u003eEllipsometry and polarization-resolved imaging\u003c\/li\u003e\n\u003cli\u003eQuantum optics and polarization-entanglement experiments\u003c\/li\u003e\n\u003cli\u003eIntegration with broadband polarizing beamsplitters and prisms\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LBTek","offers":[{"title":"Default Title","offer_id":47812698144922,"sku":"SAQWP25-600-2200-M","price":3059.34,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/SAQWP25-600-2200-m-FtNq1-HmRXKsy1aJ_mDW8-twMYep.jpg?v=1776387717"},{"product_id":"lbtek-super-achromatic-quarter-wave-plate-saqwp51-355-1200-m","title":"LBTek Super Achromatic Quarter-Wave Plate — SAQWP51-355-1200-M","description":"\u003ch2\u003eSuper Achromatic Quarter-Wave Plate — Model SAQWP51-355-1200-M\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eBroadband λ\/4 waveplate for 355-1200 nm, mounted in SM2 lens tube (Ø45 mm (SM2)).\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eLBTek's Super Achromatic Quarter-Wave Plate delivers a true λ\/4 retardance across an ultra-broad wavelength range of 355-1200 nm by bonding a 6-layer quartz and MgF\u003csub\u003e2\u003c\/sub\u003e stack at precisely designed crystal-axis angles. Compared with compound zero-order or multi-order designs, the super achromatic construction preserves quarter-wave retardance over the full specified bandwidth rather than only at a single design wavelength. Each plate is anti-reflection coated on both surfaces (R\u003csub\u003eavg\u003c\/sub\u003e \u0026lt; 2%) and pre-mounted in a standard SM2 lens tube marked with the fast-axis orientation, the model number and full specifications.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTrue super-achromatic design: uniform λ\/4 retardance across 355-1200 nm\u003c\/li\u003e\n\u003cli\u003e6-layer quartz + MgF₂ bonded stack with precise axis alignment\u003c\/li\u003e\n\u003cli\u003eBroadband V-coat anti-reflection: R\u003csub\u003eavg\u003c\/sub\u003e \u0026lt; 2% per surface, 0° AOI\u003c\/li\u003e\n\u003cli\u003eFast-axis accuracy down to ±1° (tightest grade)\u003c\/li\u003e\n\u003cli\u003eTransmitted wavefront error specified at 632.8 nm (RMS)\u003c\/li\u003e\n\u003cli\u003ePre-mounted in standard SM2 lens tube for direct drop-in integration\u003c\/li\u003e\n\u003cli\u003eOperating temperature -20°C to +50°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBroadband polarization state conversion (linear ↔ circular \/ elliptical)\u003c\/li\u003e\n\u003cli\u003eUltrafast laser systems requiring wavelength-tolerant retardance\u003c\/li\u003e\n\u003cli\u003eEllipsometry and polarization-resolved imaging\u003c\/li\u003e\n\u003cli\u003eQuantum optics and polarization-entanglement experiments\u003c\/li\u003e\n\u003cli\u003eIntegration with broadband polarizing beamsplitters and prisms\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LBTek","offers":[{"title":"Default Title","offer_id":47812698177690,"sku":"SAQWP51-355-1200-M","price":6262.5,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/SAQWP51-355-1200-M-FspCEZkvmAhQ9KLEzaknpEeHeOoS.jpg?v=1776387723"},{"product_id":"lbtek-super-achromatic-quarter-wave-plate-saqwp51-600-2200-m","title":"LBTek Super Achromatic Quarter-Wave Plate — SAQWP51-600-2200-M","description":"\u003ch2\u003eSuper Achromatic Quarter-Wave Plate — Model SAQWP51-600-2200-M\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eBroadband λ\/4 waveplate for 600-2200 nm, mounted in SM2 lens tube (Ø45 mm (SM2)).\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eLBTek's Super Achromatic Quarter-Wave Plate delivers a true λ\/4 retardance across an ultra-broad wavelength range of 600-2200 nm by bonding a 6-layer quartz and MgF\u003csub\u003e2\u003c\/sub\u003e stack at precisely designed crystal-axis angles. Compared with compound zero-order or multi-order designs, the super achromatic construction preserves quarter-wave retardance over the full specified bandwidth rather than only at a single design wavelength. Each plate is anti-reflection coated on both surfaces (R\u003csub\u003eavg\u003c\/sub\u003e \u0026lt; 2%) and pre-mounted in a standard SM2 lens tube marked with the fast-axis orientation, the model number and full specifications.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTrue super-achromatic design: uniform λ\/4 retardance across 600-2200 nm\u003c\/li\u003e\n\u003cli\u003e6-layer quartz + MgF₂ bonded stack with precise axis alignment\u003c\/li\u003e\n\u003cli\u003eBroadband V-coat anti-reflection: R\u003csub\u003eavg\u003c\/sub\u003e \u0026lt; 2% per surface, 0° AOI\u003c\/li\u003e\n\u003cli\u003eFast-axis accuracy down to ±1° (tightest grade)\u003c\/li\u003e\n\u003cli\u003eTransmitted wavefront error specified at 632.8 nm (RMS)\u003c\/li\u003e\n\u003cli\u003ePre-mounted in standard SM2 lens tube for direct drop-in integration\u003c\/li\u003e\n\u003cli\u003eOperating temperature -20°C to +50°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBroadband polarization state conversion (linear ↔ circular \/ elliptical)\u003c\/li\u003e\n\u003cli\u003eUltrafast laser systems requiring wavelength-tolerant retardance\u003c\/li\u003e\n\u003cli\u003eEllipsometry and polarization-resolved imaging\u003c\/li\u003e\n\u003cli\u003eQuantum optics and polarization-entanglement experiments\u003c\/li\u003e\n\u003cli\u003eIntegration with broadband polarizing beamsplitters and prisms\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LBTek","offers":[{"title":"Default Title","offer_id":47812698210458,"sku":"SAQWP51-600-2200-M","price":6262.5,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/SAQWP51-600-2200-M-FhRjdIAET3aPKPgIrdZsetrPXf63.jpg?v=1776387730"},{"product_id":"lbtek-super-achromatic-half-wave-plate-sahwp13-325-1200-m","title":"LBTek Super Achromatic Half-Wave Plate — SAHWP13-325-1200-M","description":"\u003ch2\u003eSuper Achromatic Half-Wave Plate — Model SAHWP13-325-1200-M\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eBroadband λ\/2 waveplate for 325-1200 nm, mounted in SM05 lens tube (Ø10 mm (SM05)).\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eLBTek's Super Achromatic Half-Wave Plate delivers a true λ\/2 retardance across an ultra-broad wavelength range of 325-1200 nm by bonding a 6-layer quartz and CaF\u003csub\u003e2\u003c\/sub\u003e stack at precisely designed crystal-axis angles. The super achromatic construction preserves half-wave retardance over the full specified bandwidth rather than only at a single design wavelength. Each plate is anti-reflection coated on both surfaces (R\u003csub\u003eavg\u003c\/sub\u003e \u0026lt; 2%) and pre-mounted in a standard SM05 lens tube marked with the fast-axis orientation, the model number and full specifications.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTrue super-achromatic design: uniform λ\/2 retardance across 325-1200 nm\u003c\/li\u003e\n\u003cli\u003e6-layer quartz + CaF₂ bonded stack with precise axis alignment\u003c\/li\u003e\n\u003cli\u003eBroadband V-coat anti-reflection: R\u003csub\u003eavg\u003c\/sub\u003e \u0026lt; 2% per surface, 0° AOI\u003c\/li\u003e\n\u003cli\u003eFast-axis accuracy down to ±1° (tightest grade)\u003c\/li\u003e\n\u003cli\u003eTransmitted wavefront error specified at 632.8 nm (RMS)\u003c\/li\u003e\n\u003cli\u003ePre-mounted in standard SM05 lens tube for direct drop-in integration\u003c\/li\u003e\n\u003cli\u003eOperating temperature -20°C to +50°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBroadband polarization rotation (linear to orthogonal linear)\u003c\/li\u003e\n\u003cli\u003eUltrafast laser systems requiring wavelength-tolerant retardance\u003c\/li\u003e\n\u003cli\u003eEllipsometry and polarization-resolved imaging\u003c\/li\u003e\n\u003cli\u003eQuantum optics and polarization-entanglement experiments\u003c\/li\u003e\n\u003cli\u003eIntegration with broadband polarizing beamsplitters and prisms\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LBTek","offers":[{"title":"Default Title","offer_id":47813493063834,"sku":"SAHWP13-325-1200-M","price":2196.45,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/SAHWP13-325-1200-M.JPG-Fu9u0-nhmPxx7z-06yRR3OGc_JJD.jpg?v=1776395225"},{"product_id":"lbtek-super-achromatic-half-wave-plate-sahwp13-600-2700-m","title":"LBTek Super Achromatic Half-Wave Plate — SAHWP13-600-2700-M","description":"\u003ch2\u003eSuper Achromatic Half-Wave Plate — Model SAHWP13-600-2700-M\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eBroadband λ\/2 waveplate for 600-2700 nm, mounted in SM05 lens tube (Ø10 mm (SM05)).\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eLBTek's Super Achromatic Half-Wave Plate delivers a true λ\/2 retardance across an ultra-broad wavelength range of 600-2700 nm by bonding a 6-layer quartz and CaF\u003csub\u003e2\u003c\/sub\u003e stack at precisely designed crystal-axis angles. The super achromatic construction preserves half-wave retardance over the full specified bandwidth rather than only at a single design wavelength. Each plate is anti-reflection coated on both surfaces (R\u003csub\u003eavg\u003c\/sub\u003e \u0026lt; 2%) and pre-mounted in a standard SM05 lens tube marked with the fast-axis orientation, the model number and full specifications.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTrue super-achromatic design: uniform λ\/2 retardance across 600-2700 nm\u003c\/li\u003e\n\u003cli\u003e6-layer quartz + CaF₂ bonded stack with precise axis alignment\u003c\/li\u003e\n\u003cli\u003eBroadband V-coat anti-reflection: R\u003csub\u003eavg\u003c\/sub\u003e \u0026lt; 2% per surface, 0° AOI\u003c\/li\u003e\n\u003cli\u003eFast-axis accuracy down to ±1° (tightest grade)\u003c\/li\u003e\n\u003cli\u003eTransmitted wavefront error specified at 632.8 nm (RMS)\u003c\/li\u003e\n\u003cli\u003ePre-mounted in standard SM05 lens tube for direct drop-in integration\u003c\/li\u003e\n\u003cli\u003eOperating temperature -20°C to +50°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBroadband polarization rotation (linear to orthogonal linear)\u003c\/li\u003e\n\u003cli\u003eUltrafast laser systems requiring wavelength-tolerant retardance\u003c\/li\u003e\n\u003cli\u003eEllipsometry and polarization-resolved imaging\u003c\/li\u003e\n\u003cli\u003eQuantum optics and polarization-entanglement experiments\u003c\/li\u003e\n\u003cli\u003eIntegration with broadband polarizing beamsplitters and prisms\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LBTek","offers":[{"title":"Default Title","offer_id":47813494276250,"sku":"SAHWP13-600-2700-M","price":2196.45,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/SAHWP13-600-2700-m.JPG-FgOpHd1NlMnRw2LPMJRzXXUuqFDN.jpg?v=1776395226"},{"product_id":"lbtek-super-achromatic-half-wave-plate-sahwp25-325-1200-m","title":"LBTek Super Achromatic Half-Wave Plate — SAHWP25-325-1200-M","description":"\u003ch2\u003eSuper Achromatic Half-Wave Plate — Model SAHWP25-325-1200-M\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eBroadband λ\/2 waveplate for 325-1200 nm, mounted in SM1 lens tube (Ø21.5 mm (SM1)).\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eLBTek's Super Achromatic Half-Wave Plate delivers a true λ\/2 retardance across an ultra-broad wavelength range of 325-1200 nm by bonding a 6-layer quartz and CaF\u003csub\u003e2\u003c\/sub\u003e stack at precisely designed crystal-axis angles. The super achromatic construction preserves half-wave retardance over the full specified bandwidth rather than only at a single design wavelength. Each plate is anti-reflection coated on both surfaces (R\u003csub\u003eavg\u003c\/sub\u003e \u0026lt; 2%) and pre-mounted in a standard SM1 lens tube marked with the fast-axis orientation, the model number and full specifications.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTrue super-achromatic design: uniform λ\/2 retardance across 325-1200 nm\u003c\/li\u003e\n\u003cli\u003e6-layer quartz + CaF₂ bonded stack with precise axis alignment\u003c\/li\u003e\n\u003cli\u003eBroadband V-coat anti-reflection: R\u003csub\u003eavg\u003c\/sub\u003e \u0026lt; 2% per surface, 0° AOI\u003c\/li\u003e\n\u003cli\u003eFast-axis accuracy down to ±1° (tightest grade)\u003c\/li\u003e\n\u003cli\u003eTransmitted wavefront error specified at 632.8 nm (RMS)\u003c\/li\u003e\n\u003cli\u003ePre-mounted in standard SM1 lens tube for direct drop-in integration\u003c\/li\u003e\n\u003cli\u003eOperating temperature -20°C to +50°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBroadband polarization rotation (linear to orthogonal linear)\u003c\/li\u003e\n\u003cli\u003eUltrafast laser systems requiring wavelength-tolerant retardance\u003c\/li\u003e\n\u003cli\u003eEllipsometry and polarization-resolved imaging\u003c\/li\u003e\n\u003cli\u003eQuantum optics and polarization-entanglement experiments\u003c\/li\u003e\n\u003cli\u003eIntegration with broadband polarizing beamsplitters and prisms\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LBTek","offers":[{"title":"Default Title","offer_id":47813494800538,"sku":"SAHWP25-325-1200-M","price":3090.72,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/2-Fk3gtHl9BeEdzeCpevZKNqdMEBVA_cf116fbe-86c6-4d46-bc27-f63b7cd2b7c3.jpg?v=1776395022"},{"product_id":"lbtek-super-achromatic-half-wave-plate-sahwp25-355-1200-m","title":"LBTek Super Achromatic Half-Wave Plate — SAHWP25-355-1200-M","description":"\u003ch2\u003eSuper Achromatic Half-Wave Plate — Model SAHWP25-355-1200-M\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eBroadband λ\/2 waveplate for 355-1200 nm, mounted in SM1 lens tube (Ø21.5 mm (SM1)).\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eLBTek's Super Achromatic Half-Wave Plate delivers a true λ\/2 retardance across an ultra-broad wavelength range of 355-1200 nm by bonding a 6-layer quartz and CaF\u003csub\u003e2\u003c\/sub\u003e stack at precisely designed crystal-axis angles. The super achromatic construction preserves half-wave retardance over the full specified bandwidth rather than only at a single design wavelength. Each plate is anti-reflection coated on both surfaces (R\u003csub\u003eavg\u003c\/sub\u003e \u0026lt; 2%) and pre-mounted in a standard SM1 lens tube marked with the fast-axis orientation, the model number and full specifications.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTrue super-achromatic design: uniform λ\/2 retardance across 355-1200 nm\u003c\/li\u003e\n\u003cli\u003e6-layer quartz + CaF₂ bonded stack with precise axis alignment\u003c\/li\u003e\n\u003cli\u003eBroadband V-coat anti-reflection: R\u003csub\u003eavg\u003c\/sub\u003e \u0026lt; 2% per surface, 0° AOI\u003c\/li\u003e\n\u003cli\u003eFast-axis accuracy down to ±1° (tightest grade)\u003c\/li\u003e\n\u003cli\u003eTransmitted wavefront error specified at 632.8 nm (RMS)\u003c\/li\u003e\n\u003cli\u003ePre-mounted in standard SM1 lens tube for direct drop-in integration\u003c\/li\u003e\n\u003cli\u003eOperating temperature -20°C to +50°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBroadband polarization rotation (linear to orthogonal linear)\u003c\/li\u003e\n\u003cli\u003eUltrafast laser systems requiring wavelength-tolerant retardance\u003c\/li\u003e\n\u003cli\u003eEllipsometry and polarization-resolved imaging\u003c\/li\u003e\n\u003cli\u003eQuantum optics and polarization-entanglement experiments\u003c\/li\u003e\n\u003cli\u003eIntegration with broadband polarizing beamsplitters and prisms\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LBTek","offers":[{"title":"Default Title","offer_id":47813495980186,"sku":"SAHWP25-355-1200-M","price":3059.34,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/SAQWP25-355-1200-m-FlvAqnBqtrrM4r9DAcS9qRJBPpR_82f2db9d-745f-42a6-b54b-2d9fcaededdd.jpg?v=1776395030"},{"product_id":"lbtek-super-achromatic-half-wave-plate-sahwp25-600-2200-m","title":"LBTek Super Achromatic Half-Wave Plate — SAHWP25-600-2200-M","description":"\u003ch2\u003eSuper Achromatic Half-Wave Plate — Model SAHWP25-600-2200-M\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eBroadband λ\/2 waveplate for 600-2200 nm, mounted in SM1 lens tube (Ø21.5 mm (SM1)).\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eLBTek's Super Achromatic Half-Wave Plate delivers a true λ\/2 retardance across an ultra-broad wavelength range of 600-2200 nm by bonding a 6-layer quartz and CaF\u003csub\u003e2\u003c\/sub\u003e stack at precisely designed crystal-axis angles. The super achromatic construction preserves half-wave retardance over the full specified bandwidth rather than only at a single design wavelength. Each plate is anti-reflection coated on both surfaces (R\u003csub\u003eavg\u003c\/sub\u003e \u0026lt; 2%) and pre-mounted in a standard SM1 lens tube marked with the fast-axis orientation, the model number and full specifications.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTrue super-achromatic design: uniform λ\/2 retardance across 600-2200 nm\u003c\/li\u003e\n\u003cli\u003e6-layer quartz + CaF₂ bonded stack with precise axis alignment\u003c\/li\u003e\n\u003cli\u003eBroadband V-coat anti-reflection: R\u003csub\u003eavg\u003c\/sub\u003e \u0026lt; 2% per surface, 0° AOI\u003c\/li\u003e\n\u003cli\u003eFast-axis accuracy down to ±1° (tightest grade)\u003c\/li\u003e\n\u003cli\u003eTransmitted wavefront error specified at 632.8 nm (RMS)\u003c\/li\u003e\n\u003cli\u003ePre-mounted in standard SM1 lens tube for direct drop-in integration\u003c\/li\u003e\n\u003cli\u003eOperating temperature -20°C to +50°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBroadband polarization rotation (linear to orthogonal linear)\u003c\/li\u003e\n\u003cli\u003eUltrafast laser systems requiring wavelength-tolerant retardance\u003c\/li\u003e\n\u003cli\u003eEllipsometry and polarization-resolved imaging\u003c\/li\u003e\n\u003cli\u003eQuantum optics and polarization-entanglement experiments\u003c\/li\u003e\n\u003cli\u003eIntegration with broadband polarizing beamsplitters and prisms\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LBTek","offers":[{"title":"Default Title","offer_id":47813496635546,"sku":"SAHWP25-600-2200-M","price":3059.34,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/SAQWP25-600-2200-m-FtNq1-HmRXKsy1aJ_mDW8-twMYep_e4aaf7e2-bd3d-4361-a0ba-81a3eef04075.jpg?v=1776395038"},{"product_id":"lbtek-super-achromatic-half-wave-plate-sahwp51-355-1200-m","title":"LBTek Super Achromatic Half-Wave Plate — SAHWP51-355-1200-M","description":"\u003ch2\u003eSuper Achromatic Half-Wave Plate — Model SAHWP51-355-1200-M\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eBroadband λ\/2 waveplate for 355-1200 nm, mounted in SM2 lens tube (Ø45 mm (SM2)).\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eLBTek's Super Achromatic Half-Wave Plate delivers a true λ\/2 retardance across an ultra-broad wavelength range of 355-1200 nm by bonding a 6-layer quartz and CaF\u003csub\u003e2\u003c\/sub\u003e stack at precisely designed crystal-axis angles. The super achromatic construction preserves half-wave retardance over the full specified bandwidth rather than only at a single design wavelength. Each plate is anti-reflection coated on both surfaces (R\u003csub\u003eavg\u003c\/sub\u003e \u0026lt; 2%) and pre-mounted in a standard SM2 lens tube marked with the fast-axis orientation, the model number and full specifications.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTrue super-achromatic design: uniform λ\/2 retardance across 355-1200 nm\u003c\/li\u003e\n\u003cli\u003e6-layer quartz + CaF₂ bonded stack with precise axis alignment\u003c\/li\u003e\n\u003cli\u003eBroadband V-coat anti-reflection: R\u003csub\u003eavg\u003c\/sub\u003e \u0026lt; 2% per surface, 0° AOI\u003c\/li\u003e\n\u003cli\u003eFast-axis accuracy down to ±1° (tightest grade)\u003c\/li\u003e\n\u003cli\u003eTransmitted wavefront error specified at 632.8 nm (RMS)\u003c\/li\u003e\n\u003cli\u003ePre-mounted in standard SM2 lens tube for direct drop-in integration\u003c\/li\u003e\n\u003cli\u003eOperating temperature -20°C to +50°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBroadband polarization rotation (linear to orthogonal linear)\u003c\/li\u003e\n\u003cli\u003eUltrafast laser systems requiring wavelength-tolerant retardance\u003c\/li\u003e\n\u003cli\u003eEllipsometry and polarization-resolved imaging\u003c\/li\u003e\n\u003cli\u003eQuantum optics and polarization-entanglement experiments\u003c\/li\u003e\n\u003cli\u003eIntegration with broadband polarizing beamsplitters and prisms\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LBTek","offers":[{"title":"Default Title","offer_id":47813497225370,"sku":"SAHWP51-355-1200-M","price":6262.5,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/SAQWP51-355-1200-M-FspCEZkvmAhQ9KLEzaknpEeHeOoS_e7111adb-cc8b-436b-8d5c-2f101766978f.jpg?v=1776395048"},{"product_id":"lbtek-super-achromatic-half-wave-plate-sahwp51-600-2200-m","title":"LBTek Super Achromatic Half-Wave Plate — SAHWP51-600-2200-M","description":"\u003ch2\u003eSuper Achromatic Half-Wave Plate — Model SAHWP51-600-2200-M\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eBroadband λ\/2 waveplate for 600-2200 nm, mounted in SM2 lens tube (Ø45 mm (SM2)).\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eLBTek's Super Achromatic Half-Wave Plate delivers a true λ\/2 retardance across an ultra-broad wavelength range of 600-2200 nm by bonding a 6-layer quartz and CaF\u003csub\u003e2\u003c\/sub\u003e stack at precisely designed crystal-axis angles. The super achromatic construction preserves half-wave retardance over the full specified bandwidth rather than only at a single design wavelength. Each plate is anti-reflection coated on both surfaces (R\u003csub\u003eavg\u003c\/sub\u003e \u0026lt; 2%) and pre-mounted in a standard SM2 lens tube marked with the fast-axis orientation, the model number and full specifications.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTrue super-achromatic design: uniform λ\/2 retardance across 600-2200 nm\u003c\/li\u003e\n\u003cli\u003e6-layer quartz + CaF₂ bonded stack with precise axis alignment\u003c\/li\u003e\n\u003cli\u003eBroadband V-coat anti-reflection: R\u003csub\u003eavg\u003c\/sub\u003e \u0026lt; 2% per surface, 0° AOI\u003c\/li\u003e\n\u003cli\u003eFast-axis accuracy down to ±1° (tightest grade)\u003c\/li\u003e\n\u003cli\u003eTransmitted wavefront error specified at 632.8 nm (RMS)\u003c\/li\u003e\n\u003cli\u003ePre-mounted in standard SM2 lens tube for direct drop-in integration\u003c\/li\u003e\n\u003cli\u003eOperating temperature -20°C to +50°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBroadband polarization rotation (linear to orthogonal linear)\u003c\/li\u003e\n\u003cli\u003eUltrafast laser systems requiring wavelength-tolerant retardance\u003c\/li\u003e\n\u003cli\u003eEllipsometry and polarization-resolved imaging\u003c\/li\u003e\n\u003cli\u003eQuantum optics and polarization-entanglement experiments\u003c\/li\u003e\n\u003cli\u003eIntegration with broadband polarizing beamsplitters and prisms\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LBTek","offers":[{"title":"Default Title","offer_id":47813498306714,"sku":"SAHWP51-600-2200-M","price":6262.5,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/SAQWP51-600-2200-M-FhRjdIAET3aPKPgIrdZsetrPXf63_ec62fdc0-3e19-4b96-9b43-c2fe6ebabaa5.jpg?v=1776395057"},{"product_id":"lbtek-achromatic-quarter-wave-plate-aqwp10-vis","title":"LBTek Achromatic Quarter-Wave Plate — AQWP10-VIS","description":"\u003ch2\u003eAchromatic Quarter-Wave Plate (Retaining Ring) — Model AQWP10-VIS\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eBroadband λ\/4 waveplate for 400 nm-700 nm, in retaining ring housing.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eLBTek's Achromatic Quarter-Wave Plate combines a quartz crystal and MgF\u003csub\u003e2\u003c\/sub\u003e element pair to deliver a true λ\/4 retardance across the broadband wavelength range of 400 nm-700 nm. The achromatic design compensates for material dispersion, maintaining quarter-wave retardance accuracy across the full specified band rather than at a single design wavelength. Both surfaces carry a low-reflectance V-coat (R\u003csub\u003eavg\u003c\/sub\u003e \u0026lt; 0.5%, 6° AOI). Each plate is supplied in a retaining ring housing.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAchromatic design: uniform λ\/4 retardance across 400 nm-700 nm\u003c\/li\u003e\n\u003cli\u003eQuartz crystal + MgF₂ dual-element construction\u003c\/li\u003e\n\u003cli\u003eV-coat anti-reflection: R\u003csub\u003eavg\u003c\/sub\u003e \u0026lt; 0.5% per surface, 6° AOI\u003c\/li\u003e\n\u003cli\u003eDelay accuracy ±λ\/24 (VIS) or ±λ\/100 (NIR bands)\u003c\/li\u003e\n\u003cli\u003eTransmitted Wavefront Error: λ\/8 @ 633 nm\u003c\/li\u003e\n\u003cli\u003eSurface Parallelism: \u0026lt; 10 arcsec\u003c\/li\u003e\n\u003cli\u003eRetaining ring housing, Ø25.4 mm OD\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBroadband polarization state conversion (linear ↔ circular)\u003c\/li\u003e\n\u003cli\u003eWhite-light interferometry and ellipsometry\u003c\/li\u003e\n\u003cli\u003eFluorescence and multi-wavelength microscopy\u003c\/li\u003e\n\u003cli\u003eOptical coherence tomography (OCT)\u003c\/li\u003e\n\u003cli\u003eIntegration with broadband polarizing beamsplitters\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LBTek","offers":[{"title":"Default Title","offer_id":47813590483098,"sku":"AQWP10-VIS","price":713.06,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/bfbb1e0fb2dd12a6d7a75973f48eb727.jpg?v=1776396247"},{"product_id":"lbtek-achromatic-quarter-wave-plate-aqwp10-snir","title":"LBTek Achromatic Quarter-Wave Plate — AQWP10-SNIR","description":"\u003ch2\u003eAchromatic Quarter-Wave Plate (Retaining Ring) — Model AQWP10-SNIR\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eBroadband λ\/4 waveplate for 700 nm-1100 nm, in retaining ring housing.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eLBTek's Achromatic Quarter-Wave Plate combines a quartz crystal and MgF\u003csub\u003e2\u003c\/sub\u003e element pair to deliver a true λ\/4 retardance across the broadband wavelength range of 700 nm-1100 nm. The achromatic design compensates for material dispersion, maintaining quarter-wave retardance accuracy across the full specified band rather than at a single design wavelength. Both surfaces carry a low-reflectance V-coat (R\u003csub\u003eavg\u003c\/sub\u003e \u0026lt; 0.5%, 6° AOI). Each plate is supplied in a retaining ring housing.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAchromatic design: uniform λ\/4 retardance across 700 nm-1100 nm\u003c\/li\u003e\n\u003cli\u003eQuartz crystal + MgF₂ dual-element construction\u003c\/li\u003e\n\u003cli\u003eV-coat anti-reflection: R\u003csub\u003eavg\u003c\/sub\u003e \u0026lt; 0.5% per surface, 6° AOI\u003c\/li\u003e\n\u003cli\u003eDelay accuracy ±λ\/24 (VIS) or ±λ\/100 (NIR bands)\u003c\/li\u003e\n\u003cli\u003eTransmitted Wavefront Error: λ\/8 @ 633 nm\u003c\/li\u003e\n\u003cli\u003eSurface Parallelism: \u0026lt; 10 arcsec\u003c\/li\u003e\n\u003cli\u003eRetaining ring housing, Ø25.4 mm OD\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBroadband polarization state conversion (linear ↔ circular)\u003c\/li\u003e\n\u003cli\u003eWhite-light interferometry and ellipsometry\u003c\/li\u003e\n\u003cli\u003eFluorescence and multi-wavelength microscopy\u003c\/li\u003e\n\u003cli\u003eOptical coherence tomography (OCT)\u003c\/li\u003e\n\u003cli\u003eIntegration with broadband polarizing beamsplitters\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LBTek","offers":[{"title":"Default Title","offer_id":47813590515866,"sku":"AQWP10-SNIR","price":713.06,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/bfbb1e0fb2dd12a6d7a75973f48eb727_aeda87f2-adb1-40cc-805e-4c368ecba9e9.jpg?v=1776396255"},{"product_id":"lbtek-achromatic-quarter-wave-plate-aqwp10-lnir","title":"LBTek Achromatic Quarter-Wave Plate — AQWP10-LNIR","description":"\u003ch2\u003eAchromatic Quarter-Wave Plate (Retaining Ring) — Model AQWP10-LNIR\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eBroadband λ\/4 waveplate for 1100 nm-1650 nm, in retaining ring housing.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eLBTek's Achromatic Quarter-Wave Plate combines a quartz crystal and MgF\u003csub\u003e2\u003c\/sub\u003e element pair to deliver a true λ\/4 retardance across the broadband wavelength range of 1100 nm-1650 nm. The achromatic design compensates for material dispersion, maintaining quarter-wave retardance accuracy across the full specified band rather than at a single design wavelength. Both surfaces carry a low-reflectance V-coat (R\u003csub\u003eavg\u003c\/sub\u003e \u0026lt; 0.5%, 6° AOI). Each plate is supplied in a retaining ring housing.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAchromatic design: uniform λ\/4 retardance across 1100 nm-1650 nm\u003c\/li\u003e\n\u003cli\u003eQuartz crystal + MgF₂ dual-element construction\u003c\/li\u003e\n\u003cli\u003eV-coat anti-reflection: R\u003csub\u003eavg\u003c\/sub\u003e \u0026lt; 0.5% per surface, 6° AOI\u003c\/li\u003e\n\u003cli\u003eDelay accuracy ±λ\/24 (VIS) or ±λ\/100 (NIR bands)\u003c\/li\u003e\n\u003cli\u003eTransmitted Wavefront Error: λ\/8 @ 633 nm\u003c\/li\u003e\n\u003cli\u003eSurface Parallelism: \u0026lt; 10 arcsec\u003c\/li\u003e\n\u003cli\u003eRetaining ring housing, Ø25.4 mm OD\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBroadband polarization state conversion (linear ↔ circular)\u003c\/li\u003e\n\u003cli\u003eWhite-light interferometry and ellipsometry\u003c\/li\u003e\n\u003cli\u003eFluorescence and multi-wavelength microscopy\u003c\/li\u003e\n\u003cli\u003eOptical coherence tomography (OCT)\u003c\/li\u003e\n\u003cli\u003eIntegration with broadband polarizing beamsplitters\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LBTek","offers":[{"title":"Default Title","offer_id":47813590548634,"sku":null,"price":0.0,"currency_code":"SGD","in_stock":true}]},{"product_id":"lbtek-achromatic-quarter-wave-plate-aqwp20-vis","title":"LBTek Achromatic Quarter-Wave Plate — AQWP20-VIS","description":"\u003ch2\u003eAchromatic Quarter-Wave Plate (Retaining Ring) — Model AQWP20-VIS\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eBroadband λ\/4 waveplate for 400 nm-700 nm, in retaining ring housing.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eLBTek's Achromatic Quarter-Wave Plate combines a quartz crystal and MgF\u003csub\u003e2\u003c\/sub\u003e element pair to deliver a true λ\/4 retardance across the broadband wavelength range of 400 nm-700 nm. The achromatic design compensates for material dispersion, maintaining quarter-wave retardance accuracy across the full specified band rather than at a single design wavelength. Both surfaces carry a low-reflectance V-coat (R\u003csub\u003eavg\u003c\/sub\u003e \u0026lt; 0.5%, 6° AOI). Each plate is supplied in a retaining ring housing.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAchromatic design: uniform λ\/4 retardance across 400 nm-700 nm\u003c\/li\u003e\n\u003cli\u003eQuartz crystal + MgF₂ dual-element construction\u003c\/li\u003e\n\u003cli\u003eV-coat anti-reflection: R\u003csub\u003eavg\u003c\/sub\u003e \u0026lt; 0.5% per surface, 6° AOI\u003c\/li\u003e\n\u003cli\u003eDelay accuracy ±λ\/24 (VIS) or ±λ\/100 (NIR bands)\u003c\/li\u003e\n\u003cli\u003eTransmitted Wavefront Error: λ\/8 @ 633 nm\u003c\/li\u003e\n\u003cli\u003eSurface Parallelism: \u0026lt; 10 arcsec\u003c\/li\u003e\n\u003cli\u003eRetaining ring housing, Ø25.4 mm OD\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBroadband polarization state conversion (linear ↔ circular)\u003c\/li\u003e\n\u003cli\u003eWhite-light interferometry and ellipsometry\u003c\/li\u003e\n\u003cli\u003eFluorescence and multi-wavelength microscopy\u003c\/li\u003e\n\u003cli\u003eOptical coherence tomography (OCT)\u003c\/li\u003e\n\u003cli\u003eIntegration with broadband polarizing beamsplitters\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LBTek","offers":[{"title":"Default Title","offer_id":47813592940698,"sku":"AQWP20-VIS","price":896.88,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/be7e242a8079164cb19fc640d7faa2ce.jpg?v=1776396408"},{"product_id":"lbtek-achromatic-quarter-wave-plate-aqwp20-snir","title":"LBTek Achromatic Quarter-Wave Plate — AQWP20-SNIR","description":"\u003ch2\u003eAchromatic Quarter-Wave Plate (Retaining Ring) — Model AQWP20-SNIR\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eBroadband λ\/4 waveplate for 700 nm-1100 nm, in retaining ring housing.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eLBTek's Achromatic Quarter-Wave Plate combines a quartz crystal and MgF\u003csub\u003e2\u003c\/sub\u003e element pair to deliver a true λ\/4 retardance across the broadband wavelength range of 700 nm-1100 nm. The achromatic design compensates for material dispersion, maintaining quarter-wave retardance accuracy across the full specified band rather than at a single design wavelength. Both surfaces carry a low-reflectance V-coat (R\u003csub\u003eavg\u003c\/sub\u003e \u0026lt; 0.5%, 6° AOI). Each plate is supplied in a retaining ring housing.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAchromatic design: uniform λ\/4 retardance across 700 nm-1100 nm\u003c\/li\u003e\n\u003cli\u003eQuartz crystal + MgF₂ dual-element construction\u003c\/li\u003e\n\u003cli\u003eV-coat anti-reflection: R\u003csub\u003eavg\u003c\/sub\u003e \u0026lt; 0.5% per surface, 6° AOI\u003c\/li\u003e\n\u003cli\u003eDelay accuracy ±λ\/24 (VIS) or ±λ\/100 (NIR bands)\u003c\/li\u003e\n\u003cli\u003eTransmitted Wavefront Error: λ\/8 @ 633 nm\u003c\/li\u003e\n\u003cli\u003eSurface Parallelism: \u0026lt; 10 arcsec\u003c\/li\u003e\n\u003cli\u003eRetaining ring housing, Ø25.4 mm OD\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBroadband polarization state conversion (linear ↔ circular)\u003c\/li\u003e\n\u003cli\u003eWhite-light interferometry and ellipsometry\u003c\/li\u003e\n\u003cli\u003eFluorescence and multi-wavelength microscopy\u003c\/li\u003e\n\u003cli\u003eOptical coherence tomography (OCT)\u003c\/li\u003e\n\u003cli\u003eIntegration with broadband polarizing beamsplitters\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LBTek","offers":[{"title":"Default Title","offer_id":47813592973466,"sku":"AQWP20-SNIR","price":896.88,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/be7e242a8079164cb19fc640d7faa2ce_b191f851-0148-48b4-8ade-12a0f492bb10.jpg?v=1776396419"},{"product_id":"lbtek-achromatic-quarter-wave-plate-aqwp20-lnir","title":"LBTek Achromatic Quarter-Wave Plate — AQWP20-LNIR","description":"\u003ch2\u003eAchromatic Quarter-Wave Plate (Retaining Ring) — Model AQWP20-LNIR\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eBroadband λ\/4 waveplate for 1100 nm-1650 nm, in retaining ring housing.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eLBTek's Achromatic Quarter-Wave Plate combines a quartz crystal and MgF\u003csub\u003e2\u003c\/sub\u003e element pair to deliver a true λ\/4 retardance across the broadband wavelength range of 1100 nm-1650 nm. The achromatic design compensates for material dispersion, maintaining quarter-wave retardance accuracy across the full specified band rather than at a single design wavelength. Both surfaces carry a low-reflectance V-coat (R\u003csub\u003eavg\u003c\/sub\u003e \u0026lt; 0.5%, 6° AOI). Each plate is supplied in a retaining ring housing.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAchromatic design: uniform λ\/4 retardance across 1100 nm-1650 nm\u003c\/li\u003e\n\u003cli\u003eQuartz crystal + MgF₂ dual-element construction\u003c\/li\u003e\n\u003cli\u003eV-coat anti-reflection: R\u003csub\u003eavg\u003c\/sub\u003e \u0026lt; 0.5% per surface, 6° AOI\u003c\/li\u003e\n\u003cli\u003eDelay accuracy ±λ\/24 (VIS) or ±λ\/100 (NIR bands)\u003c\/li\u003e\n\u003cli\u003eTransmitted Wavefront Error: λ\/8 @ 633 nm\u003c\/li\u003e\n\u003cli\u003eSurface Parallelism: \u0026lt; 10 arcsec\u003c\/li\u003e\n\u003cli\u003eRetaining ring housing, Ø25.4 mm OD\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBroadband polarization state conversion (linear ↔ circular)\u003c\/li\u003e\n\u003cli\u003eWhite-light interferometry and ellipsometry\u003c\/li\u003e\n\u003cli\u003eFluorescence and multi-wavelength microscopy\u003c\/li\u003e\n\u003cli\u003eOptical coherence tomography (OCT)\u003c\/li\u003e\n\u003cli\u003eIntegration with broadband polarizing beamsplitters\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LBTek","offers":[{"title":"Default Title","offer_id":47813593071770,"sku":"AQWP20-LNIR","price":896.88,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/be7e242a8079164cb19fc640d7faa2ce_b762a822-4fa6-4d71-9293-df5ba8478a1e.jpg?v=1776396429"},{"product_id":"lbtek-achromatic-quarter-wave-plate-maqwp20-vis","title":"LBTek Achromatic Quarter-Wave Plate — MAQWP20-VIS","description":"\u003ch2\u003eAchromatic Quarter-Wave Plate (SM1 Mount) — Model MAQWP20-VIS\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eBroadband λ\/4 waveplate for 400 nm-700 nm, in SM1 lens tube.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eLBTek's Achromatic Quarter-Wave Plate combines a quartz crystal and MgF\u003csub\u003e2\u003c\/sub\u003e element pair to deliver a true λ\/4 retardance across the broadband wavelength range of 400 nm-700 nm. The achromatic design compensates for material dispersion, maintaining quarter-wave retardance accuracy across the full specified band rather than at a single design wavelength. Both surfaces carry a low-reflectance V-coat (R\u003csub\u003eavg\u003c\/sub\u003e \u0026lt; 0.5%, 6° AOI). Each plate is supplied in a SM1 lens tube.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAchromatic design: uniform λ\/4 retardance across 400 nm-700 nm\u003c\/li\u003e\n\u003cli\u003eQuartz crystal + MgF₂ dual-element construction\u003c\/li\u003e\n\u003cli\u003eV-coat anti-reflection: R\u003csub\u003eavg\u003c\/sub\u003e \u0026lt; 0.5% per surface, 6° AOI\u003c\/li\u003e\n\u003cli\u003eDelay accuracy ±λ\/24 (VIS) or ±λ\/100 (NIR bands)\u003c\/li\u003e\n\u003cli\u003eTransmitted Wavefront Error: λ\/8 @ 633 nm\u003c\/li\u003e\n\u003cli\u003eSurface Parallelism: \u0026lt; 10 arcsec\u003c\/li\u003e\n\u003cli\u003eMounted in SM1-8A lens tube (SM1 internal\/external thread)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBroadband polarization state conversion (linear ↔ circular)\u003c\/li\u003e\n\u003cli\u003eWhite-light interferometry and ellipsometry\u003c\/li\u003e\n\u003cli\u003eFluorescence and multi-wavelength microscopy\u003c\/li\u003e\n\u003cli\u003eOptical coherence tomography (OCT)\u003c\/li\u003e\n\u003cli\u003eIntegration with broadband polarizing beamsplitters\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LBTek","offers":[{"title":"Default Title","offer_id":47813593104538,"sku":"MAQWP20-VIS","price":905.12,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/438897129ce722c823bacee06c5455e3.png?v=1776396444"},{"product_id":"lbtek-achromatic-quarter-wave-plate-maqwp20-snir","title":"LBTek Achromatic Quarter-Wave Plate — MAQWP20-SNIR","description":"\u003ch2\u003eAchromatic Quarter-Wave Plate (SM1 Mount) — Model MAQWP20-SNIR\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eBroadband λ\/4 waveplate for 700 nm-1100 nm, in SM1 lens tube.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eLBTek's Achromatic Quarter-Wave Plate combines a quartz crystal and MgF\u003csub\u003e2\u003c\/sub\u003e element pair to deliver a true λ\/4 retardance across the broadband wavelength range of 700 nm-1100 nm. The achromatic design compensates for material dispersion, maintaining quarter-wave retardance accuracy across the full specified band rather than at a single design wavelength. Both surfaces carry a low-reflectance V-coat (R\u003csub\u003eavg\u003c\/sub\u003e \u0026lt; 0.5%, 6° AOI). Each plate is supplied in a SM1 lens tube.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAchromatic design: uniform λ\/4 retardance across 700 nm-1100 nm\u003c\/li\u003e\n\u003cli\u003eQuartz crystal + MgF₂ dual-element construction\u003c\/li\u003e\n\u003cli\u003eV-coat anti-reflection: R\u003csub\u003eavg\u003c\/sub\u003e \u0026lt; 0.5% per surface, 6° AOI\u003c\/li\u003e\n\u003cli\u003eDelay accuracy ±λ\/24 (VIS) or ±λ\/100 (NIR bands)\u003c\/li\u003e\n\u003cli\u003eTransmitted Wavefront Error: λ\/8 @ 633 nm\u003c\/li\u003e\n\u003cli\u003eSurface Parallelism: \u0026lt; 10 arcsec\u003c\/li\u003e\n\u003cli\u003eMounted in SM1-8A lens tube (SM1 internal\/external thread)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBroadband polarization state conversion (linear ↔ circular)\u003c\/li\u003e\n\u003cli\u003eWhite-light interferometry and ellipsometry\u003c\/li\u003e\n\u003cli\u003eFluorescence and multi-wavelength microscopy\u003c\/li\u003e\n\u003cli\u003eOptical coherence tomography (OCT)\u003c\/li\u003e\n\u003cli\u003eIntegration with broadband polarizing beamsplitters\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LBTek","offers":[{"title":"Default Title","offer_id":47813593137306,"sku":"MAQWP20-SNIR","price":905.12,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/438897129ce722c823bacee06c5455e3_e81188e5-d27e-4c63-972c-17d83a685cce.png?v=1776396457"},{"product_id":"lbtek-achromatic-quarter-wave-plate-maqwp20-lnir","title":"LBTek Achromatic Quarter-Wave Plate — MAQWP20-LNIR","description":"\u003ch2\u003eAchromatic Quarter-Wave Plate (SM1 Mount) — Model MAQWP20-LNIR\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eBroadband λ\/4 waveplate for 1100 nm-1650 nm, in SM1 lens tube.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eLBTek's Achromatic Quarter-Wave Plate combines a quartz crystal and MgF\u003csub\u003e2\u003c\/sub\u003e element pair to deliver a true λ\/4 retardance across the broadband wavelength range of 1100 nm-1650 nm. The achromatic design compensates for material dispersion, maintaining quarter-wave retardance accuracy across the full specified band rather than at a single design wavelength. Both surfaces carry a low-reflectance V-coat (R\u003csub\u003eavg\u003c\/sub\u003e \u0026lt; 0.5%, 6° AOI). Each plate is supplied in a SM1 lens tube.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAchromatic design: uniform λ\/4 retardance across 1100 nm-1650 nm\u003c\/li\u003e\n\u003cli\u003eQuartz crystal + MgF₂ dual-element construction\u003c\/li\u003e\n\u003cli\u003eV-coat anti-reflection: R\u003csub\u003eavg\u003c\/sub\u003e \u0026lt; 0.5% per surface, 6° AOI\u003c\/li\u003e\n\u003cli\u003eDelay accuracy ±λ\/24 (VIS) or ±λ\/100 (NIR bands)\u003c\/li\u003e\n\u003cli\u003eTransmitted Wavefront Error: λ\/8 @ 633 nm\u003c\/li\u003e\n\u003cli\u003eSurface Parallelism: \u0026lt; 10 arcsec\u003c\/li\u003e\n\u003cli\u003eMounted in SM1-8A lens tube (SM1 internal\/external thread)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBroadband polarization state conversion (linear ↔ circular)\u003c\/li\u003e\n\u003cli\u003eWhite-light interferometry and ellipsometry\u003c\/li\u003e\n\u003cli\u003eFluorescence and multi-wavelength microscopy\u003c\/li\u003e\n\u003cli\u003eOptical coherence tomography (OCT)\u003c\/li\u003e\n\u003cli\u003eIntegration with broadband polarizing beamsplitters\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LBTek","offers":[{"title":"Default Title","offer_id":47813594022042,"sku":"MAQWP20-LNIR","price":905.12,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/438897129ce722c823bacee06c5455e3_2864499b-4b2c-4a9c-9e12-bf035d76163f.png?v=1776396594"},{"product_id":"lbtek-achromatic-half-wave-plate-ahwp10-vis","title":"LBTek Achromatic Half-Wave Plate — AHWP10-VIS","description":"\u003ch2\u003eAchromatic Half-Wave Plate (Retaining Ring) — Model AHWP10-VIS\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eBroadband λ\/2 waveplate for 400 nm-700 nm, in retaining ring housing.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eLBTek's Achromatic Half-Wave Plate combines a quartz crystal and MgF\u003csub\u003e2\u003c\/sub\u003e element pair to deliver a true λ\/2 retardance across the broadband wavelength range of 400 nm-700 nm. The achromatic design compensates for material dispersion, maintaining half-wave retardance accuracy across the full specified band. Both surfaces carry a low-reflectance V-coat (R\u003csub\u003eavg\u003c\/sub\u003e \u0026lt; 0.5%, 6° AOI). Each plate is supplied in a retaining ring housing.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAchromatic design: uniform λ\/2 retardance across 400 nm-700 nm\u003c\/li\u003e\n\u003cli\u003eQuartz crystal + MgF₂ dual-element construction\u003c\/li\u003e\n\u003cli\u003eV-coat anti-reflection: R\u003csub\u003eavg\u003c\/sub\u003e \u0026lt; 0.5% per surface, 6° AOI\u003c\/li\u003e\n\u003cli\u003eDelay accuracy ±λ\/24 (VIS), ±λ\/50 (SNIR), or ±λ\/100 (LNIR)\u003c\/li\u003e\n\u003cli\u003eTransmitted Wavefront Error: λ\/8 @ 633 nm\u003c\/li\u003e\n\u003cli\u003eSurface Parallelism: \u0026lt; 10 arcsec\u003c\/li\u003e\n\u003cli\u003eRetaining ring housing, Ø25.4 mm OD\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBroadband polarization rotation (linear to orthogonal linear)\u003c\/li\u003e\n\u003cli\u003eLaser isolation and Faraday rotator systems\u003c\/li\u003e\n\u003cli\u003eWhite-light interferometry and ellipsometry\u003c\/li\u003e\n\u003cli\u003eFluorescence and multi-wavelength microscopy\u003c\/li\u003e\n\u003cli\u003eIntegration with broadband polarizing beamsplitters\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LBTek","offers":[{"title":"Default Title","offer_id":47813630623898,"sku":"AHWP10-VIS","price":713.06,"currency_code":"SGD","in_stock":true}]},{"product_id":"lbtek-achromatic-half-wave-plate-ahwp10-snir","title":"LBTek Achromatic Half-Wave Plate — AHWP10-SNIR","description":"\u003ch2\u003eAchromatic Half-Wave Plate (Retaining Ring) — Model AHWP10-SNIR\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eBroadband λ\/2 waveplate for 700 nm-1100 nm, in retaining ring housing.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eLBTek's Achromatic Half-Wave Plate combines a quartz crystal and MgF\u003csub\u003e2\u003c\/sub\u003e element pair to deliver a true λ\/2 retardance across the broadband wavelength range of 700 nm-1100 nm. The achromatic design compensates for material dispersion, maintaining half-wave retardance accuracy across the full specified band. Both surfaces carry a low-reflectance V-coat (R\u003csub\u003eavg\u003c\/sub\u003e \u0026lt; 0.5%, 6° AOI). Each plate is supplied in a retaining ring housing.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAchromatic design: uniform λ\/2 retardance across 700 nm-1100 nm\u003c\/li\u003e\n\u003cli\u003eQuartz crystal + MgF₂ dual-element construction\u003c\/li\u003e\n\u003cli\u003eV-coat anti-reflection: R\u003csub\u003eavg\u003c\/sub\u003e \u0026lt; 0.5% per surface, 6° AOI\u003c\/li\u003e\n\u003cli\u003eDelay accuracy ±λ\/24 (VIS), ±λ\/50 (SNIR), or ±λ\/100 (LNIR)\u003c\/li\u003e\n\u003cli\u003eTransmitted Wavefront Error: λ\/8 @ 633 nm\u003c\/li\u003e\n\u003cli\u003eSurface Parallelism: \u0026lt; 10 arcsec\u003c\/li\u003e\n\u003cli\u003eRetaining ring housing, Ø25.4 mm OD\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBroadband polarization rotation (linear to orthogonal linear)\u003c\/li\u003e\n\u003cli\u003eLaser isolation and Faraday rotator systems\u003c\/li\u003e\n\u003cli\u003eWhite-light interferometry and ellipsometry\u003c\/li\u003e\n\u003cli\u003eFluorescence and multi-wavelength microscopy\u003c\/li\u003e\n\u003cli\u003eIntegration with broadband polarizing beamsplitters\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LBTek","offers":[{"title":"Default Title","offer_id":47813631115418,"sku":"AHWP10-SNIR","price":713.06,"currency_code":"SGD","in_stock":true}]},{"product_id":"lbtek-achromatic-half-wave-plate-ahwp10-lnir","title":"LBTek Achromatic Half-Wave Plate — AHWP10-LNIR","description":"\u003ch2\u003eAchromatic Half-Wave Plate (Retaining Ring) — Model AHWP10-LNIR\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eBroadband λ\/2 waveplate for 1100 nm-1650 nm, in retaining ring housing.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eLBTek's Achromatic Half-Wave Plate combines a quartz crystal and MgF\u003csub\u003e2\u003c\/sub\u003e element pair to deliver a true λ\/2 retardance across the broadband wavelength range of 1100 nm-1650 nm. The achromatic design compensates for material dispersion, maintaining half-wave retardance accuracy across the full specified band. Both surfaces carry a low-reflectance V-coat (R\u003csub\u003eavg\u003c\/sub\u003e \u0026lt; 0.5%, 6° AOI). Each plate is supplied in a retaining ring housing.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAchromatic design: uniform λ\/2 retardance across 1100 nm-1650 nm\u003c\/li\u003e\n\u003cli\u003eQuartz crystal + MgF₂ dual-element construction\u003c\/li\u003e\n\u003cli\u003eV-coat anti-reflection: R\u003csub\u003eavg\u003c\/sub\u003e \u0026lt; 0.5% per surface, 6° AOI\u003c\/li\u003e\n\u003cli\u003eDelay accuracy ±λ\/24 (VIS), ±λ\/50 (SNIR), or ±λ\/100 (LNIR)\u003c\/li\u003e\n\u003cli\u003eTransmitted Wavefront Error: λ\/8 @ 633 nm\u003c\/li\u003e\n\u003cli\u003eSurface Parallelism: \u0026lt; 10 arcsec\u003c\/li\u003e\n\u003cli\u003eRetaining ring housing, Ø25.4 mm OD\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBroadband polarization rotation (linear to orthogonal linear)\u003c\/li\u003e\n\u003cli\u003eLaser isolation and Faraday rotator systems\u003c\/li\u003e\n\u003cli\u003eWhite-light interferometry and ellipsometry\u003c\/li\u003e\n\u003cli\u003eFluorescence and multi-wavelength microscopy\u003c\/li\u003e\n\u003cli\u003eIntegration with broadband polarizing beamsplitters\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LBTek","offers":[{"title":"Default Title","offer_id":47813631934618,"sku":"AHWP10-LNIR","price":713.06,"currency_code":"SGD","in_stock":true}]},{"product_id":"lbtek-achromatic-half-wave-plate-ahwp20-vis","title":"LBTek Achromatic Half-Wave Plate — AHWP20-VIS","description":"\u003ch2\u003eAchromatic Half-Wave Plate (Retaining Ring) — Model AHWP20-VIS\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eBroadband λ\/2 waveplate for 400 nm-700 nm, in retaining ring housing.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eLBTek's Achromatic Half-Wave Plate combines a quartz crystal and MgF\u003csub\u003e2\u003c\/sub\u003e element pair to deliver a true λ\/2 retardance across the broadband wavelength range of 400 nm-700 nm. The achromatic design compensates for material dispersion, maintaining half-wave retardance accuracy across the full specified band. Both surfaces carry a low-reflectance V-coat (R\u003csub\u003eavg\u003c\/sub\u003e \u0026lt; 0.5%, 6° AOI). Each plate is supplied in a retaining ring housing.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAchromatic design: uniform λ\/2 retardance across 400 nm-700 nm\u003c\/li\u003e\n\u003cli\u003eQuartz crystal + MgF₂ dual-element construction\u003c\/li\u003e\n\u003cli\u003eV-coat anti-reflection: R\u003csub\u003eavg\u003c\/sub\u003e \u0026lt; 0.5% per surface, 6° AOI\u003c\/li\u003e\n\u003cli\u003eDelay accuracy ±λ\/24 (VIS), ±λ\/50 (SNIR), or ±λ\/100 (LNIR)\u003c\/li\u003e\n\u003cli\u003eTransmitted Wavefront Error: λ\/8 @ 633 nm\u003c\/li\u003e\n\u003cli\u003eSurface Parallelism: \u0026lt; 10 arcsec\u003c\/li\u003e\n\u003cli\u003eRetaining ring housing, Ø25.4 mm OD\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBroadband polarization rotation (linear to orthogonal linear)\u003c\/li\u003e\n\u003cli\u003eLaser isolation and Faraday rotator systems\u003c\/li\u003e\n\u003cli\u003eWhite-light interferometry and ellipsometry\u003c\/li\u003e\n\u003cli\u003eFluorescence and multi-wavelength microscopy\u003c\/li\u003e\n\u003cli\u003eIntegration with broadband polarizing beamsplitters\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LBTek","offers":[{"title":"Default Title","offer_id":47813635440794,"sku":"AHWP20-VIS","price":896.88,"currency_code":"SGD","in_stock":true}]},{"product_id":"lbtek-achromatic-half-wave-plate-ahwp20-snir","title":"LBTek Achromatic Half-Wave Plate — AHWP20-SNIR","description":"\u003ch2\u003eAchromatic Half-Wave Plate (Retaining Ring) — Model AHWP20-SNIR\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eBroadband λ\/2 waveplate for 700 nm-1100 nm, in retaining ring housing.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eLBTek's Achromatic Half-Wave Plate combines a quartz crystal and MgF\u003csub\u003e2\u003c\/sub\u003e element pair to deliver a true λ\/2 retardance across the broadband wavelength range of 700 nm-1100 nm. The achromatic design compensates for material dispersion, maintaining half-wave retardance accuracy across the full specified band. Both surfaces carry a low-reflectance V-coat (R\u003csub\u003eavg\u003c\/sub\u003e \u0026lt; 0.5%, 6° AOI). Each plate is supplied in a retaining ring housing.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAchromatic design: uniform λ\/2 retardance across 700 nm-1100 nm\u003c\/li\u003e\n\u003cli\u003eQuartz crystal + MgF₂ dual-element construction\u003c\/li\u003e\n\u003cli\u003eV-coat anti-reflection: R\u003csub\u003eavg\u003c\/sub\u003e \u0026lt; 0.5% per surface, 6° AOI\u003c\/li\u003e\n\u003cli\u003eDelay accuracy ±λ\/24 (VIS), ±λ\/50 (SNIR), or ±λ\/100 (LNIR)\u003c\/li\u003e\n\u003cli\u003eTransmitted Wavefront Error: λ\/8 @ 633 nm\u003c\/li\u003e\n\u003cli\u003eSurface Parallelism: \u0026lt; 10 arcsec\u003c\/li\u003e\n\u003cli\u003eRetaining ring housing, Ø25.4 mm OD\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBroadband polarization rotation (linear to orthogonal linear)\u003c\/li\u003e\n\u003cli\u003eLaser isolation and Faraday rotator systems\u003c\/li\u003e\n\u003cli\u003eWhite-light interferometry and ellipsometry\u003c\/li\u003e\n\u003cli\u003eFluorescence and multi-wavelength microscopy\u003c\/li\u003e\n\u003cli\u003eIntegration with broadband polarizing beamsplitters\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LBTek","offers":[{"title":"Default Title","offer_id":47813635899546,"sku":"AHWP20-SNIR","price":896.88,"currency_code":"SGD","in_stock":true}]},{"product_id":"lbtek-achromatic-half-wave-plate-ahwp20-lnir","title":"LBTek Achromatic Half-Wave Plate — AHWP20-LNIR","description":"\u003ch2\u003eAchromatic Half-Wave Plate (Retaining Ring) — Model AHWP20-LNIR\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eBroadband λ\/2 waveplate for 1100 nm-1650 nm, in retaining ring housing.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eLBTek's Achromatic Half-Wave Plate combines a quartz crystal and MgF\u003csub\u003e2\u003c\/sub\u003e element pair to deliver a true λ\/2 retardance across the broadband wavelength range of 1100 nm-1650 nm. The achromatic design compensates for material dispersion, maintaining half-wave retardance accuracy across the full specified band. Both surfaces carry a low-reflectance V-coat (R\u003csub\u003eavg\u003c\/sub\u003e \u0026lt; 0.5%, 6° AOI). Each plate is supplied in a retaining ring housing.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAchromatic design: uniform λ\/2 retardance across 1100 nm-1650 nm\u003c\/li\u003e\n\u003cli\u003eQuartz crystal + MgF₂ dual-element construction\u003c\/li\u003e\n\u003cli\u003eV-coat anti-reflection: R\u003csub\u003eavg\u003c\/sub\u003e \u0026lt; 0.5% per surface, 6° AOI\u003c\/li\u003e\n\u003cli\u003eDelay accuracy ±λ\/24 (VIS), ±λ\/50 (SNIR), or ±λ\/100 (LNIR)\u003c\/li\u003e\n\u003cli\u003eTransmitted Wavefront Error: λ\/8 @ 633 nm\u003c\/li\u003e\n\u003cli\u003eSurface Parallelism: \u0026lt; 10 arcsec\u003c\/li\u003e\n\u003cli\u003eRetaining ring housing, Ø25.4 mm OD\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBroadband polarization rotation (linear to orthogonal linear)\u003c\/li\u003e\n\u003cli\u003eLaser isolation and Faraday rotator systems\u003c\/li\u003e\n\u003cli\u003eWhite-light interferometry and ellipsometry\u003c\/li\u003e\n\u003cli\u003eFluorescence and multi-wavelength microscopy\u003c\/li\u003e\n\u003cli\u003eIntegration with broadband polarizing beamsplitters\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LBTek","offers":[{"title":"Default Title","offer_id":47813636423834,"sku":"AHWP20-LNIR","price":905.51,"currency_code":"SGD","in_stock":true}]},{"product_id":"lbtek-achromatic-half-wave-plate-mahwp20-vis","title":"LBTek Achromatic Half-Wave Plate — MAHWP20-VIS","description":"\u003ch2\u003eAchromatic Half-Wave Plate (SM1 Mount) — Model MAHWP20-VIS\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eBroadband λ\/2 waveplate for 400 nm-700 nm, in SM1 lens tube.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eLBTek's Achromatic Half-Wave Plate combines a quartz crystal and MgF\u003csub\u003e2\u003c\/sub\u003e element pair to deliver a true λ\/2 retardance across the broadband wavelength range of 400 nm-700 nm. The achromatic design compensates for material dispersion, maintaining half-wave retardance accuracy across the full specified band. Both surfaces carry a low-reflectance V-coat (R\u003csub\u003eavg\u003c\/sub\u003e \u0026lt; 0.5%, 6° AOI). Each plate is supplied in a SM1 lens tube.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAchromatic design: uniform λ\/2 retardance across 400 nm-700 nm\u003c\/li\u003e\n\u003cli\u003eQuartz crystal + MgF₂ dual-element construction\u003c\/li\u003e\n\u003cli\u003eV-coat anti-reflection: R\u003csub\u003eavg\u003c\/sub\u003e \u0026lt; 0.5% per surface, 6° AOI\u003c\/li\u003e\n\u003cli\u003eDelay accuracy ±λ\/24 (VIS), ±λ\/50 (SNIR), or ±λ\/100 (LNIR)\u003c\/li\u003e\n\u003cli\u003eTransmitted Wavefront Error: λ\/8 @ 633 nm\u003c\/li\u003e\n\u003cli\u003eSurface Parallelism: \u0026lt; 10 arcsec\u003c\/li\u003e\n\u003cli\u003eMounted in SM1-8A lens tube (SM1 internal\/external thread)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBroadband polarization rotation (linear to orthogonal linear)\u003c\/li\u003e\n\u003cli\u003eLaser isolation and Faraday rotator systems\u003c\/li\u003e\n\u003cli\u003eWhite-light interferometry and ellipsometry\u003c\/li\u003e\n\u003cli\u003eFluorescence and multi-wavelength microscopy\u003c\/li\u003e\n\u003cli\u003eIntegration with broadband polarizing beamsplitters\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LBTek","offers":[{"title":"Default Title","offer_id":47813637111962,"sku":"MAHWP20-VIS","price":905.12,"currency_code":"SGD","in_stock":true}]},{"product_id":"lbtek-achromatic-half-wave-plate-mahwp20-snir","title":"LBTek Achromatic Half-Wave Plate — MAHWP20-SNIR","description":"\u003ch2\u003eAchromatic Half-Wave Plate (SM1 Mount) — Model MAHWP20-SNIR\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eBroadband λ\/2 waveplate for 700 nm-1100 nm, in SM1 lens tube.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eLBTek's Achromatic Half-Wave Plate combines a quartz crystal and MgF\u003csub\u003e2\u003c\/sub\u003e element pair to deliver a true λ\/2 retardance across the broadband wavelength range of 700 nm-1100 nm. The achromatic design compensates for material dispersion, maintaining half-wave retardance accuracy across the full specified band. Both surfaces carry a low-reflectance V-coat (R\u003csub\u003eavg\u003c\/sub\u003e \u0026lt; 0.5%, 6° AOI). Each plate is supplied in a SM1 lens tube.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAchromatic design: uniform λ\/2 retardance across 700 nm-1100 nm\u003c\/li\u003e\n\u003cli\u003eQuartz crystal + MgF₂ dual-element construction\u003c\/li\u003e\n\u003cli\u003eV-coat anti-reflection: R\u003csub\u003eavg\u003c\/sub\u003e \u0026lt; 0.5% per surface, 6° AOI\u003c\/li\u003e\n\u003cli\u003eDelay accuracy ±λ\/24 (VIS), ±λ\/50 (SNIR), or ±λ\/100 (LNIR)\u003c\/li\u003e\n\u003cli\u003eTransmitted Wavefront Error: λ\/8 @ 633 nm\u003c\/li\u003e\n\u003cli\u003eSurface Parallelism: \u0026lt; 10 arcsec\u003c\/li\u003e\n\u003cli\u003eMounted in SM1-8A lens tube (SM1 internal\/external thread)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBroadband polarization rotation (linear to orthogonal linear)\u003c\/li\u003e\n\u003cli\u003eLaser isolation and Faraday rotator systems\u003c\/li\u003e\n\u003cli\u003eWhite-light interferometry and ellipsometry\u003c\/li\u003e\n\u003cli\u003eFluorescence and multi-wavelength microscopy\u003c\/li\u003e\n\u003cli\u003eIntegration with broadband polarizing beamsplitters\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LBTek","offers":[{"title":"Default Title","offer_id":47813637767322,"sku":"MAHWP20-SNIR","price":905.12,"currency_code":"SGD","in_stock":true}]},{"product_id":"lbtek-achromatic-half-wave-plate-mahwp20-lnir","title":"LBTek Achromatic Half-Wave Plate — MAHWP20-LNIR","description":"\u003ch2\u003eAchromatic Half-Wave Plate (SM1 Mount) — Model MAHWP20-LNIR\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eBroadband λ\/2 waveplate for 1100 nm-1650 nm, in SM1 lens tube.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eLBTek's Achromatic Half-Wave Plate combines a quartz crystal and MgF\u003csub\u003e2\u003c\/sub\u003e element pair to deliver a true λ\/2 retardance across the broadband wavelength range of 1100 nm-1650 nm. The achromatic design compensates for material dispersion, maintaining half-wave retardance accuracy across the full specified band. Both surfaces carry a low-reflectance V-coat (R\u003csub\u003eavg\u003c\/sub\u003e \u0026lt; 0.5%, 6° AOI). Each plate is supplied in a SM1 lens tube.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAchromatic design: uniform λ\/2 retardance across 1100 nm-1650 nm\u003c\/li\u003e\n\u003cli\u003eQuartz crystal + MgF₂ dual-element construction\u003c\/li\u003e\n\u003cli\u003eV-coat anti-reflection: R\u003csub\u003eavg\u003c\/sub\u003e \u0026lt; 0.5% per surface, 6° AOI\u003c\/li\u003e\n\u003cli\u003eDelay accuracy ±λ\/24 (VIS), ±λ\/50 (SNIR), or ±λ\/100 (LNIR)\u003c\/li\u003e\n\u003cli\u003eTransmitted Wavefront Error: λ\/8 @ 633 nm\u003c\/li\u003e\n\u003cli\u003eSurface Parallelism: \u0026lt; 10 arcsec\u003c\/li\u003e\n\u003cli\u003eMounted in SM1-8A lens tube (SM1 internal\/external thread)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBroadband polarization rotation (linear to orthogonal linear)\u003c\/li\u003e\n\u003cli\u003eLaser isolation and Faraday rotator systems\u003c\/li\u003e\n\u003cli\u003eWhite-light interferometry and ellipsometry\u003c\/li\u003e\n\u003cli\u003eFluorescence and multi-wavelength microscopy\u003c\/li\u003e\n\u003cli\u003eIntegration with broadband polarizing beamsplitters\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LBTek","offers":[{"title":"Default Title","offer_id":47813638520986,"sku":"MAHWP20-LNIR","price":913.62,"currency_code":"SGD","in_stock":true}]},{"product_id":"lbtek-achromatic-six-segmented-waveplate-ahwp25-vis-a-6p-m","title":"LBTek Achromatic Six-Segmented Waveplate — AHWP25-VIS-A-6P-M","description":"\u003ch2\u003eAchromatic Six-Segmented Waveplate — Model AHWP25-VIS-A-6P-M\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eBroadband six-segmented λ\/2 waveplate for 400-700 nm, SM1 mounted.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eLBTek's Achromatic Six-Segmented Waveplate features a Liquid Crystal Polymer (LCP) layer sandwiched between two N-BK7 windows. The clear aperture is divided into six 60° angular segments, each with a uniformly aligned LCP fast-axis. The orientations alternate to produce spatially-varying half-wave retardance across the broadband VIS range (400-700 nm). Mounted in a standard SM1 housing (SMI-8A-SP with D-step) marked with segment orientation.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAchromatic broadband design: λ\/2 retardance across 400-700 nm\u003c\/li\u003e\n\u003cli\u003eSix 60° angular segments with alternating fast-axis orientations\u003c\/li\u003e\n\u003cli\u003eLiquid Crystal Polymer between two N-BK7 windows\u003c\/li\u003e\n\u003cli\u003eDelay accuracy: ±λ\/25 (band edges) to ±λ\/50 (center band)\u003c\/li\u003e\n\u003cli\u003eAdjacent segment gap: \u0026lt; 150 μm\u003c\/li\u003e\n\u003cli\u003eTransmission \u0026gt; 70% (400-430 nm), \u0026gt; 96% (520-700 nm)\u003c\/li\u003e\n\u003cli\u003eMounted in SMI-8A-SP housing with D-step, SM1 thread\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStructured-illumination microscopy\u003c\/li\u003e\n\u003cli\u003eVector beam and structured light generation\u003c\/li\u003e\n\u003cli\u003eRegion-resolved polarization modulation\u003c\/li\u003e\n\u003cli\u003ePolarization optics research and instrumentation\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LBTek","offers":[{"title":"Default Title","offer_id":47813668503706,"sku":"AHWP25-VIS-A-6P-M","price":0.0,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/a89268d14db3d28c4f10ef29855b4c7e.jpg?v=1776398136"},{"product_id":"lbtek-polymer-achromatic-quarter-wave-plate-aqwp25-vis-a-m","title":"LBTek Polymer Achromatic Quarter-Wave Plate — AQWP25-VIS-A-M","description":"\u003ch2\u003ePolymer Achromatic Quarter-Wave Plate (SM1 Mount) — Model AQWP25-VIS-A-M\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eBroadband polymer λ\/4 waveplate for 400 nm-700 nm, SM1 lens tube (SMI-8A-SP with D-step).\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eLBTek's Polymer Achromatic Quarter-Wave Plate uses a Liquid Crystal Polymer (LCP) layer sandwiched between two N-BK7 windows to deliver true λ\/4 retardance across the broadband range of 400 nm-700 nm. The polymer achromatic design provides excellent retardance uniformity and wide acceptance angle (±15° AOI), making it ideal for applications requiring achromatic polarization conversion. Each plate is supplied as SM1 lens tube (SMI-8A-SP with D-step).\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePolymer achromatic design: uniform λ\/4 retardance across 400 nm-700 nm\u003c\/li\u003e\n\u003cli\u003eLiquid Crystal Polymer between two N-BK7 windows\u003c\/li\u003e\n\u003cli\u003eWide acceptance angle: ±15° AOI\u003c\/li\u003e\n\u003cli\u003eDelay Uniformity: ±5 nm across clear aperture\u003c\/li\u003e\n\u003cli\u003eFast-axis accuracy: ±3° to ±5°\u003c\/li\u003e\n\u003cli\u003eTransmitted Wavefront Error: \u0026lt; λ\/2 @ 633 nm (RMS)\u003c\/li\u003e\n\u003cli\u003eMounted in SMI-8A-SP housing with D-step, SM1 thread\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBroadband polarization state conversion (linear ↔ circular)\u003c\/li\u003e\n\u003cli\u003eWhite-light and multi-wavelength microscopy\u003c\/li\u003e\n\u003cli\u003eEllipsometry and polarimetry\u003c\/li\u003e\n\u003cli\u003eOptical coherence tomography (OCT)\u003c\/li\u003e\n\u003cli\u003eMachine vision polarization systems\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LBTek","offers":[{"title":"Default Title","offer_id":47813680234650,"sku":"AQWP25-VIS-A-M","price":499.3,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/c8c9aa26cfa50acc15f71be623eeb35e.jpg?v=1776398661"},{"product_id":"lbtek-polymer-achromatic-quarter-wave-plate-aqwp25-vnir-a-m","title":"LBTek Polymer Achromatic Quarter-Wave Plate — AQWP25-VNIR-A-M","description":"\u003ch2\u003ePolymer Achromatic Quarter-Wave Plate (SM1 Mount) — Model AQWP25-VNIR-A-M\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eBroadband polymer λ\/4 waveplate for 600 nm-800 nm, SM1 lens tube (SMI-8A-SP with D-step).\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eLBTek's Polymer Achromatic Quarter-Wave Plate uses a Liquid Crystal Polymer (LCP) layer sandwiched between two N-BK7 windows to deliver true λ\/4 retardance across the broadband range of 600 nm-800 nm. The polymer achromatic design provides excellent retardance uniformity and wide acceptance angle (±15° AOI), making it ideal for applications requiring achromatic polarization conversion. Each plate is supplied as SM1 lens tube (SMI-8A-SP with D-step).\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePolymer achromatic design: uniform λ\/4 retardance across 600 nm-800 nm\u003c\/li\u003e\n\u003cli\u003eLiquid Crystal Polymer between two N-BK7 windows\u003c\/li\u003e\n\u003cli\u003eWide acceptance angle: ±15° AOI\u003c\/li\u003e\n\u003cli\u003eDelay Uniformity: ±5 nm across clear aperture\u003c\/li\u003e\n\u003cli\u003eFast-axis accuracy: ±3° to ±5°\u003c\/li\u003e\n\u003cli\u003eTransmitted Wavefront Error: \u0026lt; λ\/2 @ 633 nm (RMS)\u003c\/li\u003e\n\u003cli\u003eMounted in SMI-8A-SP housing with D-step, SM1 thread\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBroadband polarization state conversion (linear ↔ circular)\u003c\/li\u003e\n\u003cli\u003eWhite-light and multi-wavelength microscopy\u003c\/li\u003e\n\u003cli\u003eEllipsometry and polarimetry\u003c\/li\u003e\n\u003cli\u003eOptical coherence tomography (OCT)\u003c\/li\u003e\n\u003cli\u003eMachine vision polarization systems\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LBTek","offers":[{"title":"Default Title","offer_id":47813680496794,"sku":"AQWP25-VNIR-A-M","price":499.3,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/c8c9aa26cfa50acc15f71be623eeb35e_6b3777b8-1f0d-4633-9bce-efa9814b9d93.jpg?v=1776398663"},{"product_id":"lbtek-polymer-achromatic-quarter-wave-plate-aqwp25-snir-a-m","title":"LBTek Polymer Achromatic Quarter-Wave Plate — AQWP25-SNIR-A-M","description":"\u003ch2\u003ePolymer Achromatic Quarter-Wave Plate (SM1 Mount) — Model AQWP25-SNIR-A-M\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eBroadband polymer λ\/4 waveplate for 700 nm-1100 nm, SM1 lens tube (SMI-8A-SP with D-step).\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eLBTek's Polymer Achromatic Quarter-Wave Plate uses a Liquid Crystal Polymer (LCP) layer sandwiched between two N-BK7 windows to deliver true λ\/4 retardance across the broadband range of 700 nm-1100 nm. The polymer achromatic design provides excellent retardance uniformity and wide acceptance angle (±15° AOI), making it ideal for applications requiring achromatic polarization conversion. Each plate is supplied as SM1 lens tube (SMI-8A-SP with D-step).\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePolymer achromatic design: uniform λ\/4 retardance across 700 nm-1100 nm\u003c\/li\u003e\n\u003cli\u003eLiquid Crystal Polymer between two N-BK7 windows\u003c\/li\u003e\n\u003cli\u003eWide acceptance angle: ±15° AOI\u003c\/li\u003e\n\u003cli\u003eDelay Uniformity: ±5 nm across clear aperture\u003c\/li\u003e\n\u003cli\u003eFast-axis accuracy: ±3° to ±5°\u003c\/li\u003e\n\u003cli\u003eTransmitted Wavefront Error: \u0026lt; λ\/2 @ 633 nm (RMS)\u003c\/li\u003e\n\u003cli\u003eMounted in SMI-8A-SP housing with D-step, SM1 thread\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBroadband polarization state conversion (linear ↔ circular)\u003c\/li\u003e\n\u003cli\u003eWhite-light and multi-wavelength microscopy\u003c\/li\u003e\n\u003cli\u003eEllipsometry and polarimetry\u003c\/li\u003e\n\u003cli\u003eOptical coherence tomography (OCT)\u003c\/li\u003e\n\u003cli\u003eMachine vision polarization systems\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LBTek","offers":[{"title":"Default Title","offer_id":47813682495642,"sku":"AQWP25-SNIR-A-M","price":499.3,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/c8c9aa26cfa50acc15f71be623eeb35e_42117806-b483-45b9-bfcc-5e5ea8c564a1.jpg?v=1776398733"},{"product_id":"lbtek-polymer-achromatic-quarter-wave-plate-aqwp51-vis-a","title":"LBTek Polymer Achromatic Quarter-Wave Plate — AQWP51-VIS-A","description":"\u003ch2\u003ePolymer Achromatic Quarter-Wave Plate (Unmounted) — Model AQWP51-VIS-A\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eBroadband polymer λ\/4 waveplate for 450 nm-700 nm, unmounted bare element.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eLBTek's Polymer Achromatic Quarter-Wave Plate uses a Liquid Crystal Polymer (LCP) layer sandwiched between two N-BK7 windows to deliver true λ\/4 retardance across the broadband range of 450 nm-700 nm. The polymer achromatic design provides excellent retardance uniformity and wide acceptance angle (±15° AOI), making it ideal for applications requiring achromatic polarization conversion. Each plate is supplied as unmounted bare element.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePolymer achromatic design: uniform λ\/4 retardance across 450 nm-700 nm\u003c\/li\u003e\n\u003cli\u003eLiquid Crystal Polymer between two N-BK7 windows\u003c\/li\u003e\n\u003cli\u003eWide acceptance angle: ±15° AOI\u003c\/li\u003e\n\u003cli\u003eDelay Uniformity: ±5 nm across clear aperture\u003c\/li\u003e\n\u003cli\u003eFast-axis accuracy: ±3° to ±5°\u003c\/li\u003e\n\u003cli\u003eTransmitted Wavefront Error: \u0026lt; λ\/2 @ 633 nm (RMS)\u003c\/li\u003e\n\u003cli\u003eBare element Ø50.8 mm for custom integration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBroadband polarization state conversion (linear ↔ circular)\u003c\/li\u003e\n\u003cli\u003eWhite-light and multi-wavelength microscopy\u003c\/li\u003e\n\u003cli\u003eEllipsometry and polarimetry\u003c\/li\u003e\n\u003cli\u003eOptical coherence tomography (OCT)\u003c\/li\u003e\n\u003cli\u003eMachine vision polarization systems\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LBTek","offers":[{"title":"Default Title","offer_id":47813682528410,"sku":"AQWP51-VIS-A","price":998.6,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/6af99edcd9d859349d4c95b2bc00cd74.jpg?v=1776398741"},{"product_id":"lbtek-polymer-achromatic-quarter-wave-plate-aqwp51-snir-a","title":"LBTek Polymer Achromatic Quarter-Wave Plate — AQWP51-SNIR-A","description":"\u003ch2\u003ePolymer Achromatic Quarter-Wave Plate (Unmounted) — Model AQWP51-SNIR-A\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eBroadband polymer λ\/4 waveplate for 700 nm-1100 nm, unmounted bare element.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eLBTek's Polymer Achromatic Quarter-Wave Plate uses a Liquid Crystal Polymer (LCP) layer sandwiched between two N-BK7 windows to deliver true λ\/4 retardance across the broadband range of 700 nm-1100 nm. The polymer achromatic design provides excellent retardance uniformity and wide acceptance angle (±15° AOI), making it ideal for applications requiring achromatic polarization conversion. Each plate is supplied as unmounted bare element.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePolymer achromatic design: uniform λ\/4 retardance across 700 nm-1100 nm\u003c\/li\u003e\n\u003cli\u003eLiquid Crystal Polymer between two N-BK7 windows\u003c\/li\u003e\n\u003cli\u003eWide acceptance angle: ±15° AOI\u003c\/li\u003e\n\u003cli\u003eDelay Uniformity: ±5 nm across clear aperture\u003c\/li\u003e\n\u003cli\u003eFast-axis accuracy: ±3° to ±5°\u003c\/li\u003e\n\u003cli\u003eTransmitted Wavefront Error: \u0026lt; λ\/2 @ 633 nm (RMS)\u003c\/li\u003e\n\u003cli\u003eBare element Ø50.8 mm for custom integration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBroadband polarization state conversion (linear ↔ circular)\u003c\/li\u003e\n\u003cli\u003eWhite-light and multi-wavelength microscopy\u003c\/li\u003e\n\u003cli\u003eEllipsometry and polarimetry\u003c\/li\u003e\n\u003cli\u003eOptical coherence tomography (OCT)\u003c\/li\u003e\n\u003cli\u003eMachine vision polarization systems\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LBTek","offers":[{"title":"Default Title","offer_id":47813682593946,"sku":"AQWP51-SNIR-A","price":998.6,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/6af99edcd9d859349d4c95b2bc00cd74_8ba4a0ef-e275-467b-afdc-09b3a65e9018.jpg?v=1776398748"},{"product_id":"lbtek-polymer-achromatic-half-wave-plate-ahwp25-vis-a-m","title":"LBTek Polymer Achromatic Half-Wave Plate — AHWP25-VIS-A-M","description":"\u003ch2\u003ePolymer Achromatic Half-Wave Plate (SM1 Mount) — Model AHWP25-VIS-A-M\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eBroadband polymer λ\/2 waveplate for 400 nm-700 nm, SM1 lens tube (SMI-8A-SP with D-step).\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eLBTek's Polymer Achromatic Half-Wave Plate uses a Liquid Crystal Polymer (LCP) layer sandwiched between two N-BK7 windows to deliver true λ\/2 retardance across the broadband range of 400 nm-700 nm. The polymer achromatic design provides excellent retardance uniformity and wide acceptance angle (±15° AOI). Each plate is supplied as SM1 lens tube (SMI-8A-SP with D-step).\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePolymer achromatic design: uniform λ\/2 retardance across 400 nm-700 nm\u003c\/li\u003e\n\u003cli\u003eLiquid Crystal Polymer between two N-BK7 windows\u003c\/li\u003e\n\u003cli\u003eWide acceptance angle: ±15° AOI\u003c\/li\u003e\n\u003cli\u003eDelay Uniformity: ±5 nm across clear aperture\u003c\/li\u003e\n\u003cli\u003eFast-axis accuracy: ±3° to ±5°\u003c\/li\u003e\n\u003cli\u003eTransmitted Wavefront Error: \u0026lt; λ\/2 @ 633 nm (RMS)\u003c\/li\u003e\n\u003cli\u003eMounted in SMI-8A-SP housing with D-step, SM1 thread\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBroadband polarization rotation (linear to orthogonal linear)\u003c\/li\u003e\n\u003cli\u003eLaser isolation and Faraday rotator systems\u003c\/li\u003e\n\u003cli\u003eWhite-light interferometry\u003c\/li\u003e\n\u003cli\u003eEllipsometry and polarimetry\u003c\/li\u003e\n\u003cli\u003eMachine vision polarization systems\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LBTek","offers":[{"title":"Default Title","offer_id":47813767299226,"sku":"AHWP25-VIS-A-M","price":499.3,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/1-1_E8_81_9A_E5_90_88_E7_89_A9_E6_B6_88_E8_89_B2_E5_B7_AE_E4_BA_8C_E5_88_86_E4_B9_8B_E4_B8_80_E6_B3_A2_E7_89_87_EF_BC_8C_E5_B7_B2_E5_AE_89_E8_A3_85_EF_BC_8C_C3_9825.4_20mm-Fh9a4mYqoMA_eb500686-1ea3-44f9-b7a3-804be1c1a8c7.jpg?v=1776402695"},{"product_id":"lbtek-polymer-achromatic-half-wave-plate-ahwp25-vnir-a-m","title":"LBTek Polymer Achromatic Half-Wave Plate — AHWP25-VNIR-A-M","description":"\u003ch2\u003ePolymer Achromatic Half-Wave Plate (SM1 Mount) — Model AHWP25-VNIR-A-M\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eBroadband polymer λ\/2 waveplate for 600 nm-800 nm, SM1 lens tube (SMI-8A-SP with D-step).\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eLBTek's Polymer Achromatic Half-Wave Plate uses a Liquid Crystal Polymer (LCP) layer sandwiched between two N-BK7 windows to deliver true λ\/2 retardance across the broadband range of 600 nm-800 nm. The polymer achromatic design provides excellent retardance uniformity and wide acceptance angle (±15° AOI). Each plate is supplied as SM1 lens tube (SMI-8A-SP with D-step).\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePolymer achromatic design: uniform λ\/2 retardance across 600 nm-800 nm\u003c\/li\u003e\n\u003cli\u003eLiquid Crystal Polymer between two N-BK7 windows\u003c\/li\u003e\n\u003cli\u003eWide acceptance angle: ±15° AOI\u003c\/li\u003e\n\u003cli\u003eDelay Uniformity: ±5 nm across clear aperture\u003c\/li\u003e\n\u003cli\u003eFast-axis accuracy: ±3° to ±5°\u003c\/li\u003e\n\u003cli\u003eTransmitted Wavefront Error: \u0026lt; λ\/2 @ 633 nm (RMS)\u003c\/li\u003e\n\u003cli\u003eMounted in SMI-8A-SP housing with D-step, SM1 thread\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBroadband polarization rotation (linear to orthogonal linear)\u003c\/li\u003e\n\u003cli\u003eLaser isolation and Faraday rotator systems\u003c\/li\u003e\n\u003cli\u003eWhite-light interferometry\u003c\/li\u003e\n\u003cli\u003eEllipsometry and polarimetry\u003c\/li\u003e\n\u003cli\u003eMachine vision polarization systems\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LBTek","offers":[{"title":"Default Title","offer_id":47813767331994,"sku":"AHWP25-VNIR-A-M","price":499.3,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/1-1_E8_81_9A_E5_90_88_E7_89_A9_E6_B6_88_E8_89_B2_E5_B7_AE_E4_BA_8C_E5_88_86_E4_B9_8B_E4_B8_80_E6_B3_A2_E7_89_87_EF_BC_8C_E5_B7_B2_E5_AE_89_E8_A3_85_EF_BC_8C_C3_9825.4_20mm-Fh9a4mYqoMA_674beaea-8ac8-429d-ab92-c1d6e622ad5a.jpg?v=1776402701"},{"product_id":"lbtek-polymer-achromatic-half-wave-plate-ahwp25-snir-a-m","title":"LBTek Polymer Achromatic Half-Wave Plate — AHWP25-SNIR-A-M","description":"\u003ch2\u003ePolymer Achromatic Half-Wave Plate (SM1 Mount) — Model AHWP25-SNIR-A-M\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eBroadband polymer λ\/2 waveplate for 700 nm-1100 nm, SM1 lens tube (SMI-8A-SP with D-step).\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eLBTek's Polymer Achromatic Half-Wave Plate uses a Liquid Crystal Polymer (LCP) layer sandwiched between two N-BK7 windows to deliver true λ\/2 retardance across the broadband range of 700 nm-1100 nm. The polymer achromatic design provides excellent retardance uniformity and wide acceptance angle (±15° AOI). Each plate is supplied as SM1 lens tube (SMI-8A-SP with D-step).\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePolymer achromatic design: uniform λ\/2 retardance across 700 nm-1100 nm\u003c\/li\u003e\n\u003cli\u003eLiquid Crystal Polymer between two N-BK7 windows\u003c\/li\u003e\n\u003cli\u003eWide acceptance angle: ±15° AOI\u003c\/li\u003e\n\u003cli\u003eDelay Uniformity: ±5 nm across clear aperture\u003c\/li\u003e\n\u003cli\u003eFast-axis accuracy: ±3° to ±5°\u003c\/li\u003e\n\u003cli\u003eTransmitted Wavefront Error: \u0026lt; λ\/2 @ 633 nm (RMS)\u003c\/li\u003e\n\u003cli\u003eMounted in SMI-8A-SP housing with D-step, SM1 thread\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBroadband polarization rotation (linear to orthogonal linear)\u003c\/li\u003e\n\u003cli\u003eLaser isolation and Faraday rotator systems\u003c\/li\u003e\n\u003cli\u003eWhite-light interferometry\u003c\/li\u003e\n\u003cli\u003eEllipsometry and polarimetry\u003c\/li\u003e\n\u003cli\u003eMachine vision polarization systems\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LBTek","offers":[{"title":"Default Title","offer_id":47813767364762,"sku":"AHWP25-SNIR-A-M","price":499.3,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/1-1_E8_81_9A_E5_90_88_E7_89_A9_E6_B6_88_E8_89_B2_E5_B7_AE_E4_BA_8C_E5_88_86_E4_B9_8B_E4_B8_80_E6_B3_A2_E7_89_87_EF_BC_8C_E5_B7_B2_E5_AE_89_E8_A3_85_EF_BC_8C_C3_9825.4_20mm-Fh9a4mYqoMA_3cb7a09c-121a-4f4a-994a-29c498d3919a.jpg?v=1776402709"},{"product_id":"lbtek-polymer-achromatic-half-wave-plate-ahwp51-vis-a","title":"LBTek Polymer Achromatic Half-Wave Plate — AHWP51-VIS-A","description":"\u003ch2\u003ePolymer Achromatic Half-Wave Plate (Unmounted) — Model AHWP51-VIS-A\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eBroadband polymer λ\/2 waveplate for 450 nm-700 nm, unmounted bare element.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eLBTek's Polymer Achromatic Half-Wave Plate uses a Liquid Crystal Polymer (LCP) layer sandwiched between two N-BK7 windows to deliver true λ\/2 retardance across the broadband range of 450 nm-700 nm. The polymer achromatic design provides excellent retardance uniformity and wide acceptance angle (±15° AOI). Each plate is supplied as unmounted bare element.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePolymer achromatic design: uniform λ\/2 retardance across 450 nm-700 nm\u003c\/li\u003e\n\u003cli\u003eLiquid Crystal Polymer between two N-BK7 windows\u003c\/li\u003e\n\u003cli\u003eWide acceptance angle: ±15° AOI\u003c\/li\u003e\n\u003cli\u003eDelay Uniformity: ±5 nm across clear aperture\u003c\/li\u003e\n\u003cli\u003eFast-axis accuracy: ±3° to ±5°\u003c\/li\u003e\n\u003cli\u003eTransmitted Wavefront Error: \u0026lt; λ\/2 @ 633 nm (RMS)\u003c\/li\u003e\n\u003cli\u003eBare element Ø50.8 mm for custom integration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBroadband polarization rotation (linear to orthogonal linear)\u003c\/li\u003e\n\u003cli\u003eLaser isolation and Faraday rotator systems\u003c\/li\u003e\n\u003cli\u003eWhite-light interferometry\u003c\/li\u003e\n\u003cli\u003eEllipsometry and polarimetry\u003c\/li\u003e\n\u003cli\u003eMachine vision polarization systems\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LBTek","offers":[{"title":"Default Title","offer_id":47813767397530,"sku":"AHWP51-VIS-A","price":998.6,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/2-1_E8_81_9A_E5_90_88_E7_89_A9_E6_B6_88_E8_89_B2_E5_B7_AE_E4_BA_8C_E5_88_86_E4_B9_8B_E4_B8_80_E6_B3_A2_E7_89_87_EF_BC_8C_E6_9C_AA_E5_AE_89_E8_A3_85_EF_BC_8C_C3_9850.8_20mm-FvQuqD7nTFj_7b19f3d6-b350-4c8e-ad58-3c9e7e396a86.jpg?v=1776402718"},{"product_id":"lbtek-polymer-achromatic-half-wave-plate-ahwp51-snir-a","title":"LBTek Polymer Achromatic Half-Wave Plate — AHWP51-SNIR-A","description":"\u003ch2\u003ePolymer Achromatic Half-Wave Plate (Unmounted) — Model AHWP51-SNIR-A\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eBroadband polymer λ\/2 waveplate for 700 nm-1100 nm, unmounted bare element.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eLBTek's Polymer Achromatic Half-Wave Plate uses a Liquid Crystal Polymer (LCP) layer sandwiched between two N-BK7 windows to deliver true λ\/2 retardance across the broadband range of 700 nm-1100 nm. The polymer achromatic design provides excellent retardance uniformity and wide acceptance angle (±15° AOI). Each plate is supplied as unmounted bare element.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePolymer achromatic design: uniform λ\/2 retardance across 700 nm-1100 nm\u003c\/li\u003e\n\u003cli\u003eLiquid Crystal Polymer between two N-BK7 windows\u003c\/li\u003e\n\u003cli\u003eWide acceptance angle: ±15° AOI\u003c\/li\u003e\n\u003cli\u003eDelay Uniformity: ±5 nm across clear aperture\u003c\/li\u003e\n\u003cli\u003eFast-axis accuracy: ±3° to ±5°\u003c\/li\u003e\n\u003cli\u003eTransmitted Wavefront Error: \u0026lt; λ\/2 @ 633 nm (RMS)\u003c\/li\u003e\n\u003cli\u003eBare element Ø50.8 mm for custom integration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBroadband polarization rotation (linear to orthogonal linear)\u003c\/li\u003e\n\u003cli\u003eLaser isolation and Faraday rotator systems\u003c\/li\u003e\n\u003cli\u003eWhite-light interferometry\u003c\/li\u003e\n\u003cli\u003eEllipsometry and polarimetry\u003c\/li\u003e\n\u003cli\u003eMachine vision polarization systems\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LBTek","offers":[{"title":"Default Title","offer_id":47813767430298,"sku":"AHWP51-SNIR-A","price":998.6,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/2-1_E8_81_9A_E5_90_88_E7_89_A9_E6_B6_88_E8_89_B2_E5_B7_AE_E4_BA_8C_E5_88_86_E4_B9_8B_E4_B8_80_E6_B3_A2_E7_89_87_EF_BC_8C_E6_9C_AA_E5_AE_89_E8_A3_85_EF_BC_8C_C3_9850.8_20mm-FvQuqD7nTFj_23140392-cde2-4dd1-bbe5-12239167f9b5.jpg?v=1776402723"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/collections\/438897129ce722c823bacee06c5455e3.png?v=1776409956","url":"https:\/\/waveqvanta.com\/collections\/achromatic-waveplates.oembed","provider":"WaveQuanta","version":"1.0","type":"link"}