{"title":"Diffractive lens","description":"\u003cp\u003eBrowse 35+ diffractive lens from WaveQuanta's catalog. Detailed specifications, datasheets, and 3D models available for each product. Request a quote today.\u003c\/p\u003e","products":[{"product_id":"flat-plate-cylindrical-lenses-pbcl25-532-f50-1","title":"Flat-plate Cylindrical Lenses PBCL25-532-F50","description":"\u003cp\u003eThe LBTEK Flat-plate Cylindrical Lens is a diffractive optical element constructed on an N-BK7 glass substrate using liquid crystal polymer material, featuring a sandwich structure with front and rear glass substrates encasing an intermediate LCP functional layer.\u003c\/p\u003e\n\u003cp\u003eThe flat-plate cylindrical lens possesses polarization-dependent optical characteristics, enabling control over the energy distribution of converging and diverging light spots by manipulating the polarization state of the incident light. It functions as both converging and diverging lens through polarization control.\u003c\/p\u003e\n\u003cp\u003eAs a flat-structured diffractive device, the continuous variation of periodic structure provides spherical aberration-free properties. All rays passing through the effective aperture converge at the same position, forming a vertical focal line.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLiquid crystal polymer\/N-BK7 window material with sandwich flat structure\u003c\/li\u003e\n\u003cli\u003eFast axis orientation with continuously graded distribution along x-axis\u003c\/li\u003e\n\u003cli\u003ePolarization-dependent: light convergence or divergence based on incident light polarization\u003c\/li\u003e\n\u003cli\u003eFlat structure, single wavelength, large dispersion, spherical aberration-free\u003c\/li\u003e\n\u003cli\u003eFlexible customization available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFlat-plate Cylindrical Lens, Clear Aperture Ø21.5 mm\u003c\/h3\u003e\n\u003cp\u003eStandard lenses designed for wavelengths of 532 nm, 633 nm, and 1064 nm, with focal lengths of 50 mm and 100 mm. Total thickness 3.2 mm, N-BK7 double-layer structure.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47499162714266,"sku":"PBCL25-532-F50","price":661.42,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/1-Fq1ntb_HDaYG3vgNAEulh_Q7MjWt.jpg?v=1772280035"},{"product_id":"flat-plate-cylindrical-lenses-pbcl25-532-f100-1","title":"Flat-plate Cylindrical Lenses PBCL25-532-F100","description":"\u003cp\u003eThe LBTEK Flat-plate Cylindrical Lens is a diffractive optical element constructed on an N-BK7 glass substrate using liquid crystal polymer material, featuring a sandwich structure with front and rear glass substrates encasing an intermediate LCP functional layer.\u003c\/p\u003e\n\u003cp\u003eThe flat-plate cylindrical lens possesses polarization-dependent optical characteristics, enabling control over the energy distribution of converging and diverging light spots by manipulating the polarization state of the incident light. It functions as both converging and diverging lens through polarization control.\u003c\/p\u003e\n\u003cp\u003eAs a flat-structured diffractive device, the continuous variation of periodic structure provides spherical aberration-free properties. All rays passing through the effective aperture converge at the same position, forming a vertical focal line.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLiquid crystal polymer\/N-BK7 window material with sandwich flat structure\u003c\/li\u003e\n\u003cli\u003eFast axis orientation with continuously graded distribution along x-axis\u003c\/li\u003e\n\u003cli\u003ePolarization-dependent: light convergence or divergence based on incident light polarization\u003c\/li\u003e\n\u003cli\u003eFlat structure, single wavelength, large dispersion, spherical aberration-free\u003c\/li\u003e\n\u003cli\u003eFlexible customization available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFlat-plate Cylindrical Lens, Clear Aperture Ø21.5 mm\u003c\/h3\u003e\n\u003cp\u003eStandard lenses designed for wavelengths of 532 nm, 633 nm, and 1064 nm, with focal lengths of 50 mm and 100 mm. Total thickness 3.2 mm, N-BK7 double-layer structure.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47499163402394,"sku":"PBCL25-532-F100","price":661.42,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/1-Fq1ntb_HDaYG3vgNAEulh_Q7MjWt_62be16c4-14fa-41c9-ac83-190175b9239e.jpg?v=1772280037"},{"product_id":"flat-plate-cylindrical-lenses-pbcl25-633-f50-1","title":"Flat-plate Cylindrical Lenses PBCL25-633-F50","description":"\u003cp\u003eThe LBTEK Flat-plate Cylindrical Lens is a diffractive optical element constructed on an N-BK7 glass substrate using liquid crystal polymer material, featuring a sandwich structure with front and rear glass substrates encasing an intermediate LCP functional layer.\u003c\/p\u003e\n\u003cp\u003eThe flat-plate cylindrical lens possesses polarization-dependent optical characteristics, enabling control over the energy distribution of converging and diverging light spots by manipulating the polarization state of the incident light. It functions as both converging and diverging lens through polarization control.\u003c\/p\u003e\n\u003cp\u003eAs a flat-structured diffractive device, the continuous variation of periodic structure provides spherical aberration-free properties. All rays passing through the effective aperture converge at the same position, forming a vertical focal line.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLiquid crystal polymer\/N-BK7 window material with sandwich flat structure\u003c\/li\u003e\n\u003cli\u003eFast axis orientation with continuously graded distribution along x-axis\u003c\/li\u003e\n\u003cli\u003ePolarization-dependent: light convergence or divergence based on incident light polarization\u003c\/li\u003e\n\u003cli\u003eFlat structure, single wavelength, large dispersion, spherical aberration-free\u003c\/li\u003e\n\u003cli\u003eFlexible customization available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFlat-plate Cylindrical Lens, Clear Aperture Ø21.5 mm\u003c\/h3\u003e\n\u003cp\u003eStandard lenses designed for wavelengths of 532 nm, 633 nm, and 1064 nm, with focal lengths of 50 mm and 100 mm. Total thickness 3.2 mm, N-BK7 double-layer structure.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47499163500698,"sku":"PBCL25-633-F50","price":661.42,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/1-Fq1ntb_HDaYG3vgNAEulh_Q7MjWt_76aac44f-8932-49fa-a4f4-1c2a605ca529.jpg?v=1772280037"},{"product_id":"flat-plate-cylindrical-lenses-pbcl25-633-f100-1","title":"Flat-plate Cylindrical Lenses PBCL25-633-F100","description":"\u003cp\u003eThe LBTEK Flat-plate Cylindrical Lens is a diffractive optical element constructed on an N-BK7 glass substrate using liquid crystal polymer material, featuring a sandwich structure with front and rear glass substrates encasing an intermediate LCP functional layer.\u003c\/p\u003e\n\u003cp\u003eThe flat-plate cylindrical lens possesses polarization-dependent optical characteristics, enabling control over the energy distribution of converging and diverging light spots by manipulating the polarization state of the incident light. It functions as both converging and diverging lens through polarization control.\u003c\/p\u003e\n\u003cp\u003eAs a flat-structured diffractive device, the continuous variation of periodic structure provides spherical aberration-free properties. All rays passing through the effective aperture converge at the same position, forming a vertical focal line.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLiquid crystal polymer\/N-BK7 window material with sandwich flat structure\u003c\/li\u003e\n\u003cli\u003eFast axis orientation with continuously graded distribution along x-axis\u003c\/li\u003e\n\u003cli\u003ePolarization-dependent: light convergence or divergence based on incident light polarization\u003c\/li\u003e\n\u003cli\u003eFlat structure, single wavelength, large dispersion, spherical aberration-free\u003c\/li\u003e\n\u003cli\u003eFlexible customization available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFlat-plate Cylindrical Lens, Clear Aperture Ø21.5 mm\u003c\/h3\u003e\n\u003cp\u003eStandard lenses designed for wavelengths of 532 nm, 633 nm, and 1064 nm, with focal lengths of 50 mm and 100 mm. Total thickness 3.2 mm, N-BK7 double-layer structure.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47499163861146,"sku":"PBCL25-633-F100","price":661.42,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/1-Fq1ntb_HDaYG3vgNAEulh_Q7MjWt_55ac0792-036a-4788-a593-010d2513896f.jpg?v=1772280028"},{"product_id":"flat-plate-cylindrical-lenses-pbcl25-1064-f50-1","title":"Flat-plate Cylindrical Lenses PBCL25-1064-F50","description":"\u003cp\u003eThe LBTEK Flat-plate Cylindrical Lens is a diffractive optical element constructed on an N-BK7 glass substrate using liquid crystal polymer material, featuring a sandwich structure with front and rear glass substrates encasing an intermediate LCP functional layer.\u003c\/p\u003e\n\u003cp\u003eThe flat-plate cylindrical lens possesses polarization-dependent optical characteristics, enabling control over the energy distribution of converging and diverging light spots by manipulating the polarization state of the incident light. It functions as both converging and diverging lens through polarization control.\u003c\/p\u003e\n\u003cp\u003eAs a flat-structured diffractive device, the continuous variation of periodic structure provides spherical aberration-free properties. All rays passing through the effective aperture converge at the same position, forming a vertical focal line.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLiquid crystal polymer\/N-BK7 window material with sandwich flat structure\u003c\/li\u003e\n\u003cli\u003eFast axis orientation with continuously graded distribution along x-axis\u003c\/li\u003e\n\u003cli\u003ePolarization-dependent: light convergence or divergence based on incident light polarization\u003c\/li\u003e\n\u003cli\u003eFlat structure, single wavelength, large dispersion, spherical aberration-free\u003c\/li\u003e\n\u003cli\u003eFlexible customization available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFlat-plate Cylindrical Lens, Clear Aperture Ø21.5 mm\u003c\/h3\u003e\n\u003cp\u003eStandard lenses designed for wavelengths of 532 nm, 633 nm, and 1064 nm, with focal lengths of 50 mm and 100 mm. Total thickness 3.2 mm, N-BK7 double-layer structure.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47499164221594,"sku":"PBCL25-1064-F50","price":661.42,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/1-Fq1ntb_HDaYG3vgNAEulh_Q7MjWt_82850721-fef5-4aa3-b045-925f05503da7.jpg?v=1772280029"},{"product_id":"flat-plate-cylindrical-lenses-pbcl25-1064-f100-1","title":"Flat-plate Cylindrical Lenses PBCL25-1064-F100","description":"\u003cp\u003eThe LBTEK Flat-plate Cylindrical Lens is a diffractive optical element constructed on an N-BK7 glass substrate using liquid crystal polymer material, featuring a sandwich structure with front and rear glass substrates encasing an intermediate LCP functional layer.\u003c\/p\u003e\n\u003cp\u003eThe flat-plate cylindrical lens possesses polarization-dependent optical characteristics, enabling control over the energy distribution of converging and diverging light spots by manipulating the polarization state of the incident light. It functions as both converging and diverging lens through polarization control.\u003c\/p\u003e\n\u003cp\u003eAs a flat-structured diffractive device, the continuous variation of periodic structure provides spherical aberration-free properties. All rays passing through the effective aperture converge at the same position, forming a vertical focal line.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLiquid crystal polymer\/N-BK7 window material with sandwich flat structure\u003c\/li\u003e\n\u003cli\u003eFast axis orientation with continuously graded distribution along x-axis\u003c\/li\u003e\n\u003cli\u003ePolarization-dependent: light convergence or divergence based on incident light polarization\u003c\/li\u003e\n\u003cli\u003eFlat structure, single wavelength, large dispersion, spherical aberration-free\u003c\/li\u003e\n\u003cli\u003eFlexible customization available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFlat-plate Cylindrical Lens, Clear Aperture Ø21.5 mm\u003c\/h3\u003e\n\u003cp\u003eStandard lenses designed for wavelengths of 532 nm, 633 nm, and 1064 nm, with focal lengths of 50 mm and 100 mm. Total thickness 3.2 mm, N-BK7 double-layer structure.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47499164516506,"sku":"PBCL25-1064-F100","price":661.42,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/1-Fq1ntb_HDaYG3vgNAEulh_Q7MjWt_654db5d9-a69d-4ed5-8f54-8f9ceaa61a1f.jpg?v=1772280030"},{"product_id":"flat-lenses-pbl25-532-f50-1","title":"Flat Lenses PBL25-532-F50","description":"\u003cp\u003eThe LBTEK Flat Lens is a diffractive optical element that achieves beam convergence or divergence based on the polarization state of the incident light. The polarization direction of outgoing light is opposite to incident light. By controlling incident polarization, users can modulate the energy distribution of converging and diverging spots.\u003c\/p\u003e\n\u003cp\u003eThe flat lens operates as a planar diffractive device where the diffraction angle follows the relation sinθ = λ\/p. The continuous variation of periodic structure provides aspherical aberration-free property with all rays converging precisely at the same point.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLiquid Crystal Polymer\/N-BK7 Window Material, sandwich flat structure\u003c\/li\u003e\n\u003cli\u003eFast axis orientation with continuously graded distribution and periodically decreasing radial alignment\u003c\/li\u003e\n\u003cli\u003ePolarization-dependent: converging or diverging light based on polarization state\u003c\/li\u003e\n\u003cli\u003eFlat structure, single wavelength, large dispersion, no spherical aberration\u003c\/li\u003e\n\u003cli\u003eFlexible customization available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFlat Lens, Clear Aperture Ø20 mm\u003c\/h3\u003e\n\u003cp\u003eStandard flat lenses with design wavelengths of 532 nm and 633 nm, and focal lengths of 50 mm, 75 mm, and 100 mm. Fabricated on N-BK7 window substrates with double-layer structure providing uniform phase retardation.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47499164582042,"sku":"PBL25-532-F50","price":1040.18,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/1-Fs8HqF2F_UUhiTfepVrjEJeOEmTo.jpg?v=1772280042"},{"product_id":"flat-lenses-pbl25-532-f75-1","title":"Flat Lenses PBL25-532-F75","description":"\u003cp\u003eThe LBTEK Flat Lens is a diffractive optical element that achieves beam convergence or divergence based on the polarization state of the incident light. The polarization direction of outgoing light is opposite to incident light. By controlling incident polarization, users can modulate the energy distribution of converging and diverging spots.\u003c\/p\u003e\n\u003cp\u003eThe flat lens operates as a planar diffractive device where the diffraction angle follows the relation sinθ = λ\/p. The continuous variation of periodic structure provides aspherical aberration-free property with all rays converging precisely at the same point.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLiquid Crystal Polymer\/N-BK7 Window Material, sandwich flat structure\u003c\/li\u003e\n\u003cli\u003eFast axis orientation with continuously graded distribution and periodically decreasing radial alignment\u003c\/li\u003e\n\u003cli\u003ePolarization-dependent: converging or diverging light based on polarization state\u003c\/li\u003e\n\u003cli\u003eFlat structure, single wavelength, large dispersion, no spherical aberration\u003c\/li\u003e\n\u003cli\u003eFlexible customization available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFlat Lens, Clear Aperture Ø20 mm\u003c\/h3\u003e\n\u003cp\u003eStandard flat lenses with design wavelengths of 532 nm and 633 nm, and focal lengths of 50 mm, 75 mm, and 100 mm. Fabricated on N-BK7 window substrates with double-layer structure providing uniform phase retardation.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47499164680346,"sku":"PBL25-532-F75","price":1040.18,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/1-Fs8HqF2F_UUhiTfepVrjEJeOEmTo_60fdd8f7-e275-4c65-aca9-c177c942d959.jpg?v=1772280034"},{"product_id":"flat-lenses-pbl25-532-f100-1","title":"Flat Lenses PBL25-532-F100","description":"\u003cp\u003eThe LBTEK Flat Lens is a diffractive optical element that achieves beam convergence or divergence based on the polarization state of the incident light. The polarization direction of outgoing light is opposite to incident light. By controlling incident polarization, users can modulate the energy distribution of converging and diverging spots.\u003c\/p\u003e\n\u003cp\u003eThe flat lens operates as a planar diffractive device where the diffraction angle follows the relation sinθ = λ\/p. The continuous variation of periodic structure provides aspherical aberration-free property with all rays converging precisely at the same point.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLiquid Crystal Polymer\/N-BK7 Window Material, sandwich flat structure\u003c\/li\u003e\n\u003cli\u003eFast axis orientation with continuously graded distribution and periodically decreasing radial alignment\u003c\/li\u003e\n\u003cli\u003ePolarization-dependent: converging or diverging light based on polarization state\u003c\/li\u003e\n\u003cli\u003eFlat structure, single wavelength, large dispersion, no spherical aberration\u003c\/li\u003e\n\u003cli\u003eFlexible customization available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFlat Lens, Clear Aperture Ø20 mm\u003c\/h3\u003e\n\u003cp\u003eStandard flat lenses with design wavelengths of 532 nm and 633 nm, and focal lengths of 50 mm, 75 mm, and 100 mm. Fabricated on N-BK7 window substrates with double-layer structure providing uniform phase retardation.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47499165302938,"sku":"PBL25-532-F100","price":1040.18,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/1-Fs8HqF2F_UUhiTfepVrjEJeOEmTo_74bc716c-bec9-4274-b3ca-5e4c36247f34.jpg?v=1772280043"},{"product_id":"flat-lenses-pbl25-633-f50-1","title":"Flat Lenses PBL25-633-F50","description":"\u003cp\u003eThe LBTEK Flat Lens is a diffractive optical element that achieves beam convergence or divergence based on the polarization state of the incident light. The polarization direction of outgoing light is opposite to incident light. By controlling incident polarization, users can modulate the energy distribution of converging and diverging spots.\u003c\/p\u003e\n\u003cp\u003eThe flat lens operates as a planar diffractive device where the diffraction angle follows the relation sinθ = λ\/p. The continuous variation of periodic structure provides aspherical aberration-free property with all rays converging precisely at the same point.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLiquid Crystal Polymer\/N-BK7 Window Material, sandwich flat structure\u003c\/li\u003e\n\u003cli\u003eFast axis orientation with continuously graded distribution and periodically decreasing radial alignment\u003c\/li\u003e\n\u003cli\u003ePolarization-dependent: converging or diverging light based on polarization state\u003c\/li\u003e\n\u003cli\u003eFlat structure, single wavelength, large dispersion, no spherical aberration\u003c\/li\u003e\n\u003cli\u003eFlexible customization available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFlat Lens, Clear Aperture Ø20 mm\u003c\/h3\u003e\n\u003cp\u003eStandard flat lenses with design wavelengths of 532 nm and 633 nm, and focal lengths of 50 mm, 75 mm, and 100 mm. Fabricated on N-BK7 window substrates with double-layer structure providing uniform phase retardation.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47499165434010,"sku":"PBL25-633-F50","price":1040.18,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/1-Fs8HqF2F_UUhiTfepVrjEJeOEmTo_bb26a9e4-4535-48b5-9c61-e2e85fc3ff07.jpg?v=1772280037"},{"product_id":"flat-lenses-pbl25-633-f75-1","title":"Flat Lenses PBL25-633-F75","description":"\u003cp\u003eThe LBTEK Flat Lens is a diffractive optical element that achieves beam convergence or divergence based on the polarization state of the incident light. The polarization direction of outgoing light is opposite to incident light. By controlling incident polarization, users can modulate the energy distribution of converging and diverging spots.\u003c\/p\u003e\n\u003cp\u003eThe flat lens operates as a planar diffractive device where the diffraction angle follows the relation sinθ = λ\/p. The continuous variation of periodic structure provides aspherical aberration-free property with all rays converging precisely at the same point.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLiquid Crystal Polymer\/N-BK7 Window Material, sandwich flat structure\u003c\/li\u003e\n\u003cli\u003eFast axis orientation with continuously graded distribution and periodically decreasing radial alignment\u003c\/li\u003e\n\u003cli\u003ePolarization-dependent: converging or diverging light based on polarization state\u003c\/li\u003e\n\u003cli\u003eFlat structure, single wavelength, large dispersion, no spherical aberration\u003c\/li\u003e\n\u003cli\u003eFlexible customization available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFlat Lens, Clear Aperture Ø20 mm\u003c\/h3\u003e\n\u003cp\u003eStandard flat lenses with design wavelengths of 532 nm and 633 nm, and focal lengths of 50 mm, 75 mm, and 100 mm. Fabricated on N-BK7 window substrates with double-layer structure providing uniform phase retardation.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47499165499546,"sku":"PBL25-633-F75","price":1040.18,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/1-Fs8HqF2F_UUhiTfepVrjEJeOEmTo_0d4eba0c-0e02-4275-a78d-56bedbd570f6.jpg?v=1772280037"},{"product_id":"flat-lenses-pbl25-633-f100-1","title":"Flat Lenses PBL25-633-F100","description":"\u003cp\u003eThe LBTEK Flat Lens is a diffractive optical element that achieves beam convergence or divergence based on the polarization state of the incident light. The polarization direction of outgoing light is opposite to incident light. By controlling incident polarization, users can modulate the energy distribution of converging and diverging spots.\u003c\/p\u003e\n\u003cp\u003eThe flat lens operates as a planar diffractive device where the diffraction angle follows the relation sinθ = λ\/p. The continuous variation of periodic structure provides aspherical aberration-free property with all rays converging precisely at the same point.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLiquid Crystal Polymer\/N-BK7 Window Material, sandwich flat structure\u003c\/li\u003e\n\u003cli\u003eFast axis orientation with continuously graded distribution and periodically decreasing radial alignment\u003c\/li\u003e\n\u003cli\u003ePolarization-dependent: converging or diverging light based on polarization state\u003c\/li\u003e\n\u003cli\u003eFlat structure, single wavelength, large dispersion, no spherical aberration\u003c\/li\u003e\n\u003cli\u003eFlexible customization available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFlat Lens, Clear Aperture Ø20 mm\u003c\/h3\u003e\n\u003cp\u003eStandard flat lenses with design wavelengths of 532 nm and 633 nm, and focal lengths of 50 mm, 75 mm, and 100 mm. Fabricated on N-BK7 window substrates with double-layer structure providing uniform phase retardation.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47499165532314,"sku":"PBL25-633-F100","price":1040.18,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/1-Fs8HqF2F_UUhiTfepVrjEJeOEmTo_faf14a0e-ce99-457d-8e78-1f837c653c4b.jpg?v=1772280037"},{"product_id":"flat-axicon-lens-pba25-532-5","title":"Flat Axicon Lens PBA25-532-05","description":"\u003cp\u003eThe LBTEK Flat Axicon Lens (PB Axicon, PBA) is fabricated on an N-BK7 glass substrate using Liquid Crystal Polymer (LCP) material, featuring a sandwich structure of glass substrates on both sides with an LCP functional film layer in between. In the LCP layer, the fast-axis orientation of the liquid crystal molecules exhibits an equal-period gradient distribution along the radial direction of the substrate, providing a uniform λ\/2 retardation across the entire device plane.\u003c\/p\u003e\n\n\u003cp\u003eThe flat axicon lens exhibits polarization-dependent optical characteristics. Depending on the polarization state of the incident beam, it can achieve annular beam focusing or divergence. When the incident light is left-handed circularly polarized, it can generate Bessel beams with non-diffracting and self-healing properties.\u003c\/p\u003e\n\n\u003cp\u003eCompared to traditional axicon lenses, the flat axicon lens features a planar structure without a three-dimensional conical tip, making it easier to integrate. The structural formation relies on orientation changes of liquid crystal molecules, enabling micron-level fabrication precision with large dispersion characteristics.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLiquid Crystal Polymer\/N-BK7 Window Plate, sandwich flat plate structure\u003c\/li\u003e\n\u003cli\u003eFast axis orientation with equal-period gradient distribution, λ\/2 retardation\u003c\/li\u003e\n\u003cli\u003ePolarization-dependent: achieves annular beam convergence\/divergence and Bessel beams\u003c\/li\u003e\n\u003cli\u003eFlat plate structure enabling high precision and large dispersion\u003c\/li\u003e\n\u003cli\u003eWorking wavelengths: 532, 633, 1064 nm; deflection angles: 0.5°–4.7°\u003c\/li\u003e\n\u003cli\u003eFlexible customization available\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFlat Axicon Lens, Clear Aperture Ø20 mm\u003c\/h3\u003e\n\u003cp\u003eThe flat axicon lens with a clear aperture of 20 mm is designed for three operating wavelengths: 532 nm, 633 nm, and 1064 nm. Depending on the phase period, it offers five deflection angles: 0.5°, 1°, 2.0°, 2.3°, and 4.7°, providing flexible adaptation to various working distances.\u003c\/p\u003e\n\u003cp\u003eOn the side of the component, an arrow indicator represents the beam propagation direction — the side with the arrow opening is the incident surface, and the side the arrow points to is the exit surface.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47499165663386,"sku":"PBA25-532-05","price":433.41,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/e8f17eb581b00b34e0f620184cb02ed9.jpg?v=1772280039"},{"product_id":"flat-axicon-lens-pba25-532-11","title":"Flat Axicon Lens PBA25-532-10","description":"\u003cp\u003eThe LBTEK Flat Axicon Lens (PB Axicon, PBA) is fabricated on an N-BK7 glass substrate using Liquid Crystal Polymer (LCP) material, featuring a sandwich structure of glass substrates on both sides with an LCP functional film layer in between. In the LCP layer, the fast-axis orientation of the liquid crystal molecules exhibits an equal-period gradient distribution along the radial direction, providing a uniform λ\/2 retardation across the entire device plane.\u003c\/p\u003e\n\u003cp\u003eThe flat axicon lens exhibits polarization-dependent optical characteristics. Depending on the polarization state of the incident beam, it can achieve annular beam focusing or divergence. When the incident light is left-handed circularly polarized, it can generate Bessel beams with non-diffracting and self-healing properties.\u003c\/p\u003e\n\u003cp\u003eCompared to traditional axicon lenses, the flat axicon lens features a planar structure without a three-dimensional conical tip, making it easier to integrate. The structural formation relies on orientation changes of liquid crystal molecules, enabling micron-level fabrication precision with large dispersion characteristics.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLiquid Crystal Polymer\/N-BK7 Window Plate, sandwich flat plate structure\u003c\/li\u003e\n\u003cli\u003eFast axis orientation with equal-period gradient distribution, λ\/2 retardation\u003c\/li\u003e\n\u003cli\u003ePolarization-dependent: achieves annular beam convergence\/divergence and Bessel beams\u003c\/li\u003e\n\u003cli\u003eFlat plate structure enabling high precision and large dispersion\u003c\/li\u003e\n\u003cli\u003eWorking wavelengths: 532, 633, 1064 nm; deflection angles: 0.5°–4.7°\u003c\/li\u003e\n\u003cli\u003eFlexible customization available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFlat Axicon Lens, Clear Aperture Ø20 mm\u003c\/h3\u003e\n\u003cp\u003eDesigned for three operating wavelengths: 532 nm, 633 nm, and 1064 nm. Offers five deflection angles: 0.5°, 1°, 2.0°, 2.3°, and 4.7°, providing flexible adaptation to various working distances. An arrow indicator on the side represents the beam propagation direction.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47499166449818,"sku":"PBA25-532-10","price":433.41,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/e8f17eb581b00b34e0f620184cb02ed9_4543dc76-fff1-43e4-b321-2f19b9f75b71.jpg?v=1772280042"},{"product_id":"flat-axicon-lens-pba25-633-5","title":"Flat Axicon Lens PBA25-633-05","description":"\u003cp\u003eThe LBTEK Flat Axicon Lens (PB Axicon, PBA) is fabricated on an N-BK7 glass substrate using Liquid Crystal Polymer (LCP) material, featuring a sandwich structure of glass substrates on both sides with an LCP functional film layer in between. In the LCP layer, the fast-axis orientation of the liquid crystal molecules exhibits an equal-period gradient distribution along the radial direction, providing a uniform λ\/2 retardation across the entire device plane.\u003c\/p\u003e\n\u003cp\u003eThe flat axicon lens exhibits polarization-dependent optical characteristics. Depending on the polarization state of the incident beam, it can achieve annular beam focusing or divergence. When the incident light is left-handed circularly polarized, it can generate Bessel beams with non-diffracting and self-healing properties.\u003c\/p\u003e\n\u003cp\u003eCompared to traditional axicon lenses, the flat axicon lens features a planar structure without a three-dimensional conical tip, making it easier to integrate. The structural formation relies on orientation changes of liquid crystal molecules, enabling micron-level fabrication precision with large dispersion characteristics.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLiquid Crystal Polymer\/N-BK7 Window Plate, sandwich flat plate structure\u003c\/li\u003e\n\u003cli\u003eFast axis orientation with equal-period gradient distribution, λ\/2 retardation\u003c\/li\u003e\n\u003cli\u003ePolarization-dependent: achieves annular beam convergence\/divergence and Bessel beams\u003c\/li\u003e\n\u003cli\u003eFlat plate structure enabling high precision and large dispersion\u003c\/li\u003e\n\u003cli\u003eWorking wavelengths: 532, 633, 1064 nm; deflection angles: 0.5°–4.7°\u003c\/li\u003e\n\u003cli\u003eFlexible customization available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFlat Axicon Lens, Clear Aperture Ø20 mm\u003c\/h3\u003e\n\u003cp\u003eDesigned for three operating wavelengths: 532 nm, 633 nm, and 1064 nm. Offers five deflection angles: 0.5°, 1°, 2.0°, 2.3°, and 4.7°, providing flexible adaptation to various working distances. An arrow indicator on the side represents the beam propagation direction.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47499166482586,"sku":"PBA25-633-05","price":433.41,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/e8f17eb581b00b34e0f620184cb02ed9_774dfb24-78a9-44ca-bde4-961145dfc72d.jpg?v=1772280041"},{"product_id":"flat-axicon-lens-pba25-633-11","title":"Flat Axicon Lens PBA25-633-10","description":"\u003cp\u003eThe LBTEK Flat Axicon Lens (PB Axicon, PBA) is fabricated on an N-BK7 glass substrate using Liquid Crystal Polymer (LCP) material, featuring a sandwich structure of glass substrates on both sides with an LCP functional film layer in between. In the LCP layer, the fast-axis orientation of the liquid crystal molecules exhibits an equal-period gradient distribution along the radial direction, providing a uniform λ\/2 retardation across the entire device plane.\u003c\/p\u003e\n\u003cp\u003eThe flat axicon lens exhibits polarization-dependent optical characteristics. Depending on the polarization state of the incident beam, it can achieve annular beam focusing or divergence. When the incident light is left-handed circularly polarized, it can generate Bessel beams with non-diffracting and self-healing properties.\u003c\/p\u003e\n\u003cp\u003eCompared to traditional axicon lenses, the flat axicon lens features a planar structure without a three-dimensional conical tip, making it easier to integrate. The structural formation relies on orientation changes of liquid crystal molecules, enabling micron-level fabrication precision with large dispersion characteristics.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLiquid Crystal Polymer\/N-BK7 Window Plate, sandwich flat plate structure\u003c\/li\u003e\n\u003cli\u003eFast axis orientation with equal-period gradient distribution, λ\/2 retardation\u003c\/li\u003e\n\u003cli\u003ePolarization-dependent: achieves annular beam convergence\/divergence and Bessel beams\u003c\/li\u003e\n\u003cli\u003eFlat plate structure enabling high precision and large dispersion\u003c\/li\u003e\n\u003cli\u003eWorking wavelengths: 532, 633, 1064 nm; deflection angles: 0.5°–4.7°\u003c\/li\u003e\n\u003cli\u003eFlexible customization available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFlat Axicon Lens, Clear Aperture Ø20 mm\u003c\/h3\u003e\n\u003cp\u003eDesigned for three operating wavelengths: 532 nm, 633 nm, and 1064 nm. Offers five deflection angles: 0.5°, 1°, 2.0°, 2.3°, and 4.7°, providing flexible adaptation to various working distances. An arrow indicator on the side represents the beam propagation direction.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47499166548122,"sku":"PBA25-633-10","price":433.41,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/e8f17eb581b00b34e0f620184cb02ed9_40487daf-e60a-4596-8218-560c14bea8bb.jpg?v=1772280043"},{"product_id":"flat-axicon-lens-pba25-633-21","title":"Flat Axicon Lens PBA25-633-20","description":"\u003cp\u003eThe LBTEK Flat Axicon Lens (PB Axicon, PBA) is fabricated on an N-BK7 glass substrate using Liquid Crystal Polymer (LCP) material, featuring a sandwich structure of glass substrates on both sides with an LCP functional film layer in between. In the LCP layer, the fast-axis orientation of the liquid crystal molecules exhibits an equal-period gradient distribution along the radial direction, providing a uniform λ\/2 retardation across the entire device plane.\u003c\/p\u003e\n\u003cp\u003eThe flat axicon lens exhibits polarization-dependent optical characteristics. Depending on the polarization state of the incident beam, it can achieve annular beam focusing or divergence. When the incident light is left-handed circularly polarized, it can generate Bessel beams with non-diffracting and self-healing properties.\u003c\/p\u003e\n\u003cp\u003eCompared to traditional axicon lenses, the flat axicon lens features a planar structure without a three-dimensional conical tip, making it easier to integrate. The structural formation relies on orientation changes of liquid crystal molecules, enabling micron-level fabrication precision with large dispersion characteristics.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLiquid Crystal Polymer\/N-BK7 Window Plate, sandwich flat plate structure\u003c\/li\u003e\n\u003cli\u003eFast axis orientation with equal-period gradient distribution, λ\/2 retardation\u003c\/li\u003e\n\u003cli\u003ePolarization-dependent: achieves annular beam convergence\/divergence and Bessel beams\u003c\/li\u003e\n\u003cli\u003eFlat plate structure enabling high precision and large dispersion\u003c\/li\u003e\n\u003cli\u003eWorking wavelengths: 532, 633, 1064 nm; deflection angles: 0.5°–4.7°\u003c\/li\u003e\n\u003cli\u003eFlexible customization available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFlat Axicon Lens, Clear Aperture Ø20 mm\u003c\/h3\u003e\n\u003cp\u003eDesigned for three operating wavelengths: 532 nm, 633 nm, and 1064 nm. Offers five deflection angles: 0.5°, 1°, 2.0°, 2.3°, and 4.7°, providing flexible adaptation to various working distances. An arrow indicator on the side represents the beam propagation direction.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47499167072410,"sku":"PBA25-633-20","price":433.41,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/e8f17eb581b00b34e0f620184cb02ed9_435a0154-cef1-46e0-bbd2-6463d40b185d.jpg?v=1772280046"},{"product_id":"flat-axicon-lens-pba25-1064-5","title":"Flat Axicon Lens PBA25-1064-05","description":"\u003cp\u003eThe LBTEK Flat Axicon Lens (PB Axicon, PBA) is fabricated on an N-BK7 glass substrate using Liquid Crystal Polymer (LCP) material, featuring a sandwich structure of glass substrates on both sides with an LCP functional film layer in between. In the LCP layer, the fast-axis orientation of the liquid crystal molecules exhibits an equal-period gradient distribution along the radial direction, providing a uniform λ\/2 retardation across the entire device plane.\u003c\/p\u003e\n\u003cp\u003eThe flat axicon lens exhibits polarization-dependent optical characteristics. Depending on the polarization state of the incident beam, it can achieve annular beam focusing or divergence. When the incident light is left-handed circularly polarized, it can generate Bessel beams with non-diffracting and self-healing properties.\u003c\/p\u003e\n\u003cp\u003eCompared to traditional axicon lenses, the flat axicon lens features a planar structure without a three-dimensional conical tip, making it easier to integrate. The structural formation relies on orientation changes of liquid crystal molecules, enabling micron-level fabrication precision with large dispersion characteristics.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLiquid Crystal Polymer\/N-BK7 Window Plate, sandwich flat plate structure\u003c\/li\u003e\n\u003cli\u003eFast axis orientation with equal-period gradient distribution, λ\/2 retardation\u003c\/li\u003e\n\u003cli\u003ePolarization-dependent: achieves annular beam convergence\/divergence and Bessel beams\u003c\/li\u003e\n\u003cli\u003eFlat plate structure enabling high precision and large dispersion\u003c\/li\u003e\n\u003cli\u003eWorking wavelengths: 532, 633, 1064 nm; deflection angles: 0.5°–4.7°\u003c\/li\u003e\n\u003cli\u003eFlexible customization available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFlat Axicon Lens, Clear Aperture Ø20 mm\u003c\/h3\u003e\n\u003cp\u003eDesigned for three operating wavelengths: 532 nm, 633 nm, and 1064 nm. Offers five deflection angles: 0.5°, 1°, 2.0°, 2.3°, and 4.7°, providing flexible adaptation to various working distances. An arrow indicator on the side represents the beam propagation direction.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47499167137946,"sku":"PBA25-1064-05","price":433.41,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/e8f17eb581b00b34e0f620184cb02ed9_20609859-75d2-47df-af68-bfb5c83f3e37.jpg?v=1772280048"},{"product_id":"flat-axicon-lens-pba25-1064-11","title":"Flat Axicon Lens PBA25-1064-10","description":"\u003cp\u003eThe LBTEK Flat Axicon Lens (PB Axicon, PBA) is fabricated on an N-BK7 glass substrate using Liquid Crystal Polymer (LCP) material, featuring a sandwich structure of glass substrates on both sides with an LCP functional film layer in between. In the LCP layer, the fast-axis orientation of the liquid crystal molecules exhibits an equal-period gradient distribution along the radial direction, providing a uniform λ\/2 retardation across the entire device plane.\u003c\/p\u003e\n\u003cp\u003eThe flat axicon lens exhibits polarization-dependent optical characteristics. Depending on the polarization state of the incident beam, it can achieve annular beam focusing or divergence. When the incident light is left-handed circularly polarized, it can generate Bessel beams with non-diffracting and self-healing properties.\u003c\/p\u003e\n\u003cp\u003eCompared to traditional axicon lenses, the flat axicon lens features a planar structure without a three-dimensional conical tip, making it easier to integrate. The structural formation relies on orientation changes of liquid crystal molecules, enabling micron-level fabrication precision with large dispersion characteristics.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLiquid Crystal Polymer\/N-BK7 Window Plate, sandwich flat plate structure\u003c\/li\u003e\n\u003cli\u003eFast axis orientation with equal-period gradient distribution, λ\/2 retardation\u003c\/li\u003e\n\u003cli\u003ePolarization-dependent: achieves annular beam convergence\/divergence and Bessel beams\u003c\/li\u003e\n\u003cli\u003eFlat plate structure enabling high precision and large dispersion\u003c\/li\u003e\n\u003cli\u003eWorking wavelengths: 532, 633, 1064 nm; deflection angles: 0.5°–4.7°\u003c\/li\u003e\n\u003cli\u003eFlexible customization available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFlat Axicon Lens, Clear Aperture Ø20 mm\u003c\/h3\u003e\n\u003cp\u003eDesigned for three operating wavelengths: 532 nm, 633 nm, and 1064 nm. Offers five deflection angles: 0.5°, 1°, 2.0°, 2.3°, and 4.7°, providing flexible adaptation to various working distances. An arrow indicator on the side represents the beam propagation direction.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47499167891610,"sku":"PBA25-1064-10","price":433.41,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/e8f17eb581b00b34e0f620184cb02ed9_fd33ab1b-5f85-4f8c-b403-f61795ebd4b8.jpg?v=1772280047"},{"product_id":"flat-axicon-lens-pba25-532-24","title":"Flat Axicon Lens PBA25-532-23","description":"\u003cp\u003eThe LBTEK Flat Axicon Lens (PB Axicon, PBA) is fabricated on an N-BK7 glass substrate using Liquid Crystal Polymer (LCP) material, featuring a sandwich structure of glass substrates on both sides with an LCP functional film layer in between. In the LCP layer, the fast-axis orientation of the liquid crystal molecules exhibits an equal-period gradient distribution along the radial direction, providing a uniform λ\/2 retardation across the entire device plane.\u003c\/p\u003e\n\u003cp\u003eThe flat axicon lens exhibits polarization-dependent optical characteristics. Depending on the polarization state of the incident beam, it can achieve annular beam focusing or divergence. When the incident light is left-handed circularly polarized, it can generate Bessel beams with non-diffracting and self-healing properties.\u003c\/p\u003e\n\u003cp\u003eCompared to traditional axicon lenses, the flat axicon lens features a planar structure without a three-dimensional conical tip, making it easier to integrate. The structural formation relies on orientation changes of liquid crystal molecules, enabling micron-level fabrication precision with large dispersion characteristics.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLiquid Crystal Polymer\/N-BK7 Window Plate, sandwich flat plate structure\u003c\/li\u003e\n\u003cli\u003eFast axis orientation with equal-period gradient distribution, λ\/2 retardation\u003c\/li\u003e\n\u003cli\u003ePolarization-dependent: achieves annular beam convergence\/divergence and Bessel beams\u003c\/li\u003e\n\u003cli\u003eFlat plate structure enabling high precision and large dispersion\u003c\/li\u003e\n\u003cli\u003eWorking wavelengths: 532, 633, 1064 nm; deflection angles: 0.5°–4.7°\u003c\/li\u003e\n\u003cli\u003eFlexible customization available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFlat Axicon Lens, Clear Aperture Ø20 mm\u003c\/h3\u003e\n\u003cp\u003eDesigned for three operating wavelengths: 532 nm, 633 nm, and 1064 nm. Offers five deflection angles: 0.5°, 1°, 2.0°, 2.3°, and 4.7°, providing flexible adaptation to various working distances. An arrow indicator on the side represents the beam propagation direction.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47499168514202,"sku":"PBA25-532-23","price":433.41,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/e8f17eb581b00b34e0f620184cb02ed9_02754fb8-1639-45a3-ab1e-6952d99d5a00.jpg?v=1772280049"},{"product_id":"flat-axicon-lens-pba25-633-24","title":"Flat Axicon Lens PBA25-633-23","description":"\u003cp\u003eThe LBTEK Flat Axicon Lens (PB Axicon, PBA) is fabricated on an N-BK7 glass substrate using Liquid Crystal Polymer (LCP) material, featuring a sandwich structure of glass substrates on both sides with an LCP functional film layer in between. In the LCP layer, the fast-axis orientation of the liquid crystal molecules exhibits an equal-period gradient distribution along the radial direction, providing a uniform λ\/2 retardation across the entire device plane.\u003c\/p\u003e\n\u003cp\u003eThe flat axicon lens exhibits polarization-dependent optical characteristics. Depending on the polarization state of the incident beam, it can achieve annular beam focusing or divergence. When the incident light is left-handed circularly polarized, it can generate Bessel beams with non-diffracting and self-healing properties.\u003c\/p\u003e\n\u003cp\u003eCompared to traditional axicon lenses, the flat axicon lens features a planar structure without a three-dimensional conical tip, making it easier to integrate. The structural formation relies on orientation changes of liquid crystal molecules, enabling micron-level fabrication precision with large dispersion characteristics.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLiquid Crystal Polymer\/N-BK7 Window Plate, sandwich flat plate structure\u003c\/li\u003e\n\u003cli\u003eFast axis orientation with equal-period gradient distribution, λ\/2 retardation\u003c\/li\u003e\n\u003cli\u003ePolarization-dependent: achieves annular beam convergence\/divergence and Bessel beams\u003c\/li\u003e\n\u003cli\u003eFlat plate structure enabling high precision and large dispersion\u003c\/li\u003e\n\u003cli\u003eWorking wavelengths: 532, 633, 1064 nm; deflection angles: 0.5°–4.7°\u003c\/li\u003e\n\u003cli\u003eFlexible customization available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFlat Axicon Lens, Clear Aperture Ø20 mm\u003c\/h3\u003e\n\u003cp\u003eDesigned for three operating wavelengths: 532 nm, 633 nm, and 1064 nm. Offers five deflection angles: 0.5°, 1°, 2.0°, 2.3°, and 4.7°, providing flexible adaptation to various working distances. An arrow indicator on the side represents the beam propagation direction.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47499168612506,"sku":"PBA25-633-23","price":433.41,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/e8f17eb581b00b34e0f620184cb02ed9_849a4033-d956-4c85-8741-f25df9fc97fa.jpg?v=1772280053"},{"product_id":"flat-axicon-lens-pba25-1064-24","title":"Flat Axicon Lens PBA25-1064-23","description":"\u003cp\u003eThe LBTEK Flat Axicon Lens (PB Axicon, PBA) is fabricated on an N-BK7 glass substrate using Liquid Crystal Polymer (LCP) material, featuring a sandwich structure of glass substrates on both sides with an LCP functional film layer in between. In the LCP layer, the fast-axis orientation of the liquid crystal molecules exhibits an equal-period gradient distribution along the radial direction, providing a uniform λ\/2 retardation across the entire device plane.\u003c\/p\u003e\n\u003cp\u003eThe flat axicon lens exhibits polarization-dependent optical characteristics. Depending on the polarization state of the incident beam, it can achieve annular beam focusing or divergence. When the incident light is left-handed circularly polarized, it can generate Bessel beams with non-diffracting and self-healing properties.\u003c\/p\u003e\n\u003cp\u003eCompared to traditional axicon lenses, the flat axicon lens features a planar structure without a three-dimensional conical tip, making it easier to integrate. The structural formation relies on orientation changes of liquid crystal molecules, enabling micron-level fabrication precision with large dispersion characteristics.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLiquid Crystal Polymer\/N-BK7 Window Plate, sandwich flat plate structure\u003c\/li\u003e\n\u003cli\u003eFast axis orientation with equal-period gradient distribution, λ\/2 retardation\u003c\/li\u003e\n\u003cli\u003ePolarization-dependent: achieves annular beam convergence\/divergence and Bessel beams\u003c\/li\u003e\n\u003cli\u003eFlat plate structure enabling high precision and large dispersion\u003c\/li\u003e\n\u003cli\u003eWorking wavelengths: 532, 633, 1064 nm; deflection angles: 0.5°–4.7°\u003c\/li\u003e\n\u003cli\u003eFlexible customization available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFlat Axicon Lens, Clear Aperture Ø20 mm\u003c\/h3\u003e\n\u003cp\u003eDesigned for three operating wavelengths: 532 nm, 633 nm, and 1064 nm. Offers five deflection angles: 0.5°, 1°, 2.0°, 2.3°, and 4.7°, providing flexible adaptation to various working distances. An arrow indicator on the side represents the beam propagation direction.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47499168907418,"sku":"PBA25-1064-23","price":433.41,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/e8f17eb581b00b34e0f620184cb02ed9_0d53b5ab-c935-4a8d-bc01-b9600ebe7901.jpg?v=1772280050"},{"product_id":"flat-axicon-lens-pba25-532-48","title":"Flat Axicon Lens PBA25-532-47","description":"\u003cp\u003eThe LBTEK Flat Axicon Lens (PB Axicon, PBA) is fabricated on an N-BK7 glass substrate using Liquid Crystal Polymer (LCP) material, featuring a sandwich structure of glass substrates on both sides with an LCP functional film layer in between. In the LCP layer, the fast-axis orientation of the liquid crystal molecules exhibits an equal-period gradient distribution along the radial direction, providing a uniform λ\/2 retardation across the entire device plane.\u003c\/p\u003e\n\u003cp\u003eThe flat axicon lens exhibits polarization-dependent optical characteristics. Depending on the polarization state of the incident beam, it can achieve annular beam focusing or divergence. When the incident light is left-handed circularly polarized, it can generate Bessel beams with non-diffracting and self-healing properties.\u003c\/p\u003e\n\u003cp\u003eCompared to traditional axicon lenses, the flat axicon lens features a planar structure without a three-dimensional conical tip, making it easier to integrate. The structural formation relies on orientation changes of liquid crystal molecules, enabling micron-level fabrication precision with large dispersion characteristics.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLiquid Crystal Polymer\/N-BK7 Window Plate, sandwich flat plate structure\u003c\/li\u003e\n\u003cli\u003eFast axis orientation with equal-period gradient distribution, λ\/2 retardation\u003c\/li\u003e\n\u003cli\u003ePolarization-dependent: achieves annular beam convergence\/divergence and Bessel beams\u003c\/li\u003e\n\u003cli\u003eFlat plate structure enabling high precision and large dispersion\u003c\/li\u003e\n\u003cli\u003eWorking wavelengths: 532, 633, 1064 nm; deflection angles: 0.5°–4.7°\u003c\/li\u003e\n\u003cli\u003eFlexible customization available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFlat Axicon Lens, Clear Aperture Ø20 mm\u003c\/h3\u003e\n\u003cp\u003eDesigned for three operating wavelengths: 532 nm, 633 nm, and 1064 nm. Offers five deflection angles: 0.5°, 1°, 2.0°, 2.3°, and 4.7°, providing flexible adaptation to various working distances. An arrow indicator on the side represents the beam propagation direction.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47499169071258,"sku":"PBA25-532-47","price":433.41,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/e8f17eb581b00b34e0f620184cb02ed9_62882a67-2bca-417a-b56b-ee2b919c7faf.jpg?v=1772280053"},{"product_id":"flat-axicon-lens-pba25-633-48","title":"Flat Axicon Lens PBA25-633-47","description":"\u003cp\u003eThe LBTEK Flat Axicon Lens (PB Axicon, PBA) is fabricated on an N-BK7 glass substrate using Liquid Crystal Polymer (LCP) material, featuring a sandwich structure of glass substrates on both sides with an LCP functional film layer in between. In the LCP layer, the fast-axis orientation of the liquid crystal molecules exhibits an equal-period gradient distribution along the radial direction, providing a uniform λ\/2 retardation across the entire device plane.\u003c\/p\u003e\n\u003cp\u003eThe flat axicon lens exhibits polarization-dependent optical characteristics. Depending on the polarization state of the incident beam, it can achieve annular beam focusing or divergence. When the incident light is left-handed circularly polarized, it can generate Bessel beams with non-diffracting and self-healing properties.\u003c\/p\u003e\n\u003cp\u003eCompared to traditional axicon lenses, the flat axicon lens features a planar structure without a three-dimensional conical tip, making it easier to integrate. The structural formation relies on orientation changes of liquid crystal molecules, enabling micron-level fabrication precision with large dispersion characteristics.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLiquid Crystal Polymer\/N-BK7 Window Plate, sandwich flat plate structure\u003c\/li\u003e\n\u003cli\u003eFast axis orientation with equal-period gradient distribution, λ\/2 retardation\u003c\/li\u003e\n\u003cli\u003ePolarization-dependent: achieves annular beam convergence\/divergence and Bessel beams\u003c\/li\u003e\n\u003cli\u003eFlat plate structure enabling high precision and large dispersion\u003c\/li\u003e\n\u003cli\u003eWorking wavelengths: 532, 633, 1064 nm; deflection angles: 0.5°–4.7°\u003c\/li\u003e\n\u003cli\u003eFlexible customization available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFlat Axicon Lens, Clear Aperture Ø20 mm\u003c\/h3\u003e\n\u003cp\u003eDesigned for three operating wavelengths: 532 nm, 633 nm, and 1064 nm. Offers five deflection angles: 0.5°, 1°, 2.0°, 2.3°, and 4.7°, providing flexible adaptation to various working distances. An arrow indicator on the side represents the beam propagation direction.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47499169136794,"sku":"PBA25-633-47","price":433.41,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/e8f17eb581b00b34e0f620184cb02ed9_14e115e0-7d0c-44f6-9e45-dfdd494b95c4.jpg?v=1772280054"},{"product_id":"flat-axicon-lens-pba25-1064-48","title":"Flat Axicon Lens PBA25-1064-47","description":"\u003cp\u003eThe LBTEK Flat Axicon Lens (PB Axicon, PBA) is fabricated on an N-BK7 glass substrate using Liquid Crystal Polymer (LCP) material, featuring a sandwich structure of glass substrates on both sides with an LCP functional film layer in between. In the LCP layer, the fast-axis orientation of the liquid crystal molecules exhibits an equal-period gradient distribution along the radial direction, providing a uniform λ\/2 retardation across the entire device plane.\u003c\/p\u003e\n\u003cp\u003eThe flat axicon lens exhibits polarization-dependent optical characteristics. Depending on the polarization state of the incident beam, it can achieve annular beam focusing or divergence. When the incident light is left-handed circularly polarized, it can generate Bessel beams with non-diffracting and self-healing properties.\u003c\/p\u003e\n\u003cp\u003eCompared to traditional axicon lenses, the flat axicon lens features a planar structure without a three-dimensional conical tip, making it easier to integrate. The structural formation relies on orientation changes of liquid crystal molecules, enabling micron-level fabrication precision with large dispersion characteristics.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLiquid Crystal Polymer\/N-BK7 Window Plate, sandwich flat plate structure\u003c\/li\u003e\n\u003cli\u003eFast axis orientation with equal-period gradient distribution, λ\/2 retardation\u003c\/li\u003e\n\u003cli\u003ePolarization-dependent: achieves annular beam convergence\/divergence and Bessel beams\u003c\/li\u003e\n\u003cli\u003eFlat plate structure enabling high precision and large dispersion\u003c\/li\u003e\n\u003cli\u003eWorking wavelengths: 532, 633, 1064 nm; deflection angles: 0.5°–4.7°\u003c\/li\u003e\n\u003cli\u003eFlexible customization available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFlat Axicon Lens, Clear Aperture Ø20 mm\u003c\/h3\u003e\n\u003cp\u003eDesigned for three operating wavelengths: 532 nm, 633 nm, and 1064 nm. Offers five deflection angles: 0.5°, 1°, 2.0°, 2.3°, and 4.7°, providing flexible adaptation to various working distances. An arrow indicator on the side represents the beam propagation direction.\u003c\/p\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47499169202330,"sku":"PBA25-1064-47","price":433.41,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/e8f17eb581b00b34e0f620184cb02ed9_92356213-e9d1-4b38-92fe-4a99a6a17732.jpg?v=1772280055"},{"product_id":"flat-plate-cylindrical-lens-array-pbcla25-520-9","title":"Flat-plate Cylindrical Lens Array PBCLA25-520-8","description":"\u003cp\u003eThe LBTek flat-plate cylindrical lens array is a planar optical element that achieves one-dimensional beam shaping and homogenization based on the diffractive optical principle of liquid crystal polymers. The device consists of a polymer film sandwiched between two N-BK7 window plates, where the arrayed phase distribution realizes cylindrical lens functionality.\u003c\/p\u003e\n\u003cp\u003eBy adjusting incident beam polarization (left or right-handed circular), users can obtain either converging or diverging circularly polarized output beams. The single-wavelength design is free from spherical aberration, with anti-reflection coating on the incident surface ensuring high transmittance and diffraction efficiency.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOne-dimensional beam shaping and homogenization\u003c\/li\u003e\n\u003cli\u003ePlanar structure based on diffraction principle\u003c\/li\u003e\n\u003cli\u003ePolarization dependent with single-wavelength optimization\u003c\/li\u003e\n\u003cli\u003eFree from spherical aberration\u003c\/li\u003e\n\u003cli\u003eApplications in imaging, machine vision, and semiconductor laser collimation\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47499169267866,"sku":"PBCLA25-520-8","price":1048.15,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/E5_B9_B3_E6_9D_BF_E6_9F_B1_E9_80_8F_E9_95_9C_E9_98_B5_E5_88_97_E4_B8_89_E7_BA_A7_E5_88_86_E7_B1_BB_E5_9B_BE-FhT-nD8nHYjF4V2cskkBP6Br-aS4.jpg?v=1772280055"},{"product_id":"flat-plate-cylindrical-lens-array-pbcla25-650-9","title":"Flat-plate Cylindrical Lens Array PBCLA25-650-8","description":"\u003cp\u003eThe LBTek flat-plate cylindrical lens array is a planar optical element that achieves one-dimensional beam shaping and homogenization based on the diffractive optical principle of liquid crystal polymers. The device consists of a polymer film sandwiched between two N-BK7 window plates, where the arrayed phase distribution realizes cylindrical lens functionality.\u003c\/p\u003e\n\u003cp\u003eBy adjusting incident beam polarization (left or right-handed circular), users can obtain either converging or diverging circularly polarized output beams. The single-wavelength design is free from spherical aberration, with anti-reflection coating on the incident surface ensuring high transmittance and diffraction efficiency.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOne-dimensional beam shaping and homogenization\u003c\/li\u003e\n\u003cli\u003ePlanar structure based on diffraction principle\u003c\/li\u003e\n\u003cli\u003ePolarization dependent with single-wavelength optimization\u003c\/li\u003e\n\u003cli\u003eFree from spherical aberration\u003c\/li\u003e\n\u003cli\u003eApplications in imaging, machine vision, and semiconductor laser collimation\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47499169693850,"sku":"PBCLA25-650-8","price":1048.15,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/E5_B9_B3_E6_9D_BF_E6_9F_B1_E9_80_8F_E9_95_9C_E9_98_B5_E5_88_97_E4_B8_89_E7_BA_A7_E5_88_86_E7_B1_BB_E5_9B_BE-FhT-nD8nHYjF4V2cskkBP6Br-aS4_1e469ff6-8320-4355-9b64-5eb73bf99b42.jpg?v=1772280057"},{"product_id":"flat-plate-cylindrical-lens-array-pbcla25-940-9","title":"Flat-plate Cylindrical Lens Array PBCLA25-940-8","description":"\u003cp\u003eThe LBTek flat-plate cylindrical lens array is a planar optical element that achieves one-dimensional beam shaping and homogenization based on the diffractive optical principle of liquid crystal polymers. The device consists of a polymer film sandwiched between two N-BK7 window plates, where the arrayed phase distribution realizes cylindrical lens functionality.\u003c\/p\u003e\n\u003cp\u003eBy adjusting incident beam polarization (left or right-handed circular), users can obtain either converging or diverging circularly polarized output beams. The single-wavelength design is free from spherical aberration, with anti-reflection coating on the incident surface ensuring high transmittance and diffraction efficiency.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOne-dimensional beam shaping and homogenization\u003c\/li\u003e\n\u003cli\u003ePlanar structure based on diffraction principle\u003c\/li\u003e\n\u003cli\u003ePolarization dependent with single-wavelength optimization\u003c\/li\u003e\n\u003cli\u003eFree from spherical aberration\u003c\/li\u003e\n\u003cli\u003eApplications in imaging, machine vision, and semiconductor laser collimation\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47499169759386,"sku":"PBCLA25-940-8","price":1048.15,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/E5_B9_B3_E6_9D_BF_E6_9F_B1_E9_80_8F_E9_95_9C_E9_98_B5_E5_88_97_E4_B8_89_E7_BA_A7_E5_88_86_E7_B1_BB_E5_9B_BE-FhT-nD8nHYjF4V2cskkBP6Br-aS4_0fc80a05-962f-4795-a0a2-31da3307f664.jpg?v=1772280058"},{"product_id":"flat-plate-cylindrical-lens-array-pbcla25-915-6","title":"Flat-plate Cylindrical Lens Array PBCLA25-915-5","description":"\u003cp\u003eThe LBTek flat-plate cylindrical lens array is a planar optical element that achieves one-dimensional beam shaping and homogenization based on the diffractive optical principle of liquid crystal polymers. The device consists of a polymer film sandwiched between two N-BK7 window plates, where the arrayed phase distribution realizes cylindrical lens functionality.\u003c\/p\u003e\n\u003cp\u003eBy adjusting incident beam polarization (left or right-handed circular), users can obtain either converging or diverging circularly polarized output beams. The single-wavelength design is free from spherical aberration, with anti-reflection coating on the incident surface ensuring high transmittance and diffraction efficiency.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOne-dimensional beam shaping and homogenization\u003c\/li\u003e\n\u003cli\u003ePlanar structure based on diffraction principle\u003c\/li\u003e\n\u003cli\u003ePolarization dependent with single-wavelength optimization\u003c\/li\u003e\n\u003cli\u003eFree from spherical aberration\u003c\/li\u003e\n\u003cli\u003eApplications in imaging, machine vision, and semiconductor laser collimation\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47499169824922,"sku":"PBCLA25-915-5","price":1048.15,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/E5_B9_B3_E6_9D_BF_E6_9F_B1_E9_80_8F_E9_95_9C_E9_98_B5_E5_88_97_E4_B8_89_E7_BA_A7_E5_88_86_E7_B1_BB_E5_9B_BE-FhT-nD8nHYjF4V2cskkBP6Br-aS4_cc4529f8-b699-4b20-874e-ad99c0649fc3.jpg?v=1772280059"},{"product_id":"flat-plate-cylindrical-lens-array-pbcla25-976-6","title":"Flat-plate Cylindrical Lens Array PBCLA25-976-5","description":"\u003cp\u003eThe LBTek flat-plate cylindrical lens array is a planar optical element that achieves one-dimensional beam shaping and homogenization based on the diffractive optical principle of liquid crystal polymers. The device consists of a polymer film sandwiched between two N-BK7 window plates, where the arrayed phase distribution realizes cylindrical lens functionality.\u003c\/p\u003e\n\u003cp\u003eBy adjusting incident beam polarization (left or right-handed circular), users can obtain either converging or diverging circularly polarized output beams. The single-wavelength design is free from spherical aberration, with anti-reflection coating on the incident surface ensuring high transmittance and diffraction efficiency.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOne-dimensional beam shaping and homogenization\u003c\/li\u003e\n\u003cli\u003ePlanar structure based on diffraction principle\u003c\/li\u003e\n\u003cli\u003ePolarization dependent with single-wavelength optimization\u003c\/li\u003e\n\u003cli\u003eFree from spherical aberration\u003c\/li\u003e\n\u003cli\u003eApplications in imaging, machine vision, and semiconductor laser collimation\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47499170152602,"sku":"PBCLA25-976-5","price":1048.15,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/E5_B9_B3_E6_9D_BF_E6_9F_B1_E9_80_8F_E9_95_9C_E9_98_B5_E5_88_97_E4_B8_89_E7_BA_A7_E5_88_86_E7_B1_BB_E5_9B_BE-FhT-nD8nHYjF4V2cskkBP6Br-aS4_3a59197a-905f-411b-8f66-365daca37604.jpg?v=1772280063"},{"product_id":"flat-microlens-array-pbmla25s-532-f50-1","title":"Flat Microlens Array PBMLA25S-532-F50","description":"\u003cp\u003eThe LBTek flat microlens array is a planar optical element built on diffraction optics principles using liquid crystal polymers. It comprises a polymer film and a single N-BK7 window plate designed for laser beam homogenization and shaping applications.\u003c\/p\u003e\n\u003cp\u003eThe device utilizes arrayed phase distribution on the liquid crystal polymer film to achieve microlens array functionality. By adjusting phase periods and contours of individual microlens units, engineers can flexibly manage both divergence angles and spot shapes to satisfy diverse beam shaping requirements.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePolarization-dependent operation with opposite outgoing polarization to incident state\u003c\/li\u003e\n\u003cli\u003ePlanar design based on diffraction principles, eliminates spherical aberration\u003c\/li\u003e\n\u003cli\u003eSingle-wavelength optimization with minimal aberration\u003c\/li\u003e\n\u003cli\u003eAnti-reflection coating ensuring high transmittance and diffraction efficiency\u003c\/li\u003e\n\u003cli\u003eExtensive customization capabilities for specialized specifications\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WaveQuanta","offers":[{"title":"Default Title","offer_id":47499171233946,"sku":"PBMLA25S-532-F50","price":1280.22,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/E5_B9_B3_E6_9D_BF_E5_BE_AE_E9_80_8F_E9_95_9C_E9_98_B5_E5_88_97_E4_B8_89_E7_BA_A7_E5_88_86_E7_B1_BB_E5_9B_BE-Fi1SU4BfArosJ5FJdnUXdZJGCV5c.jpg?v=1772280065"},{"product_id":"flat-microlens-array-pbmla25s-633-f50-1","title":"Flat Microlens Array PBMLA25S-633-F50","description":"\u003cp\u003eThe LBTek flat microlens array is a planar optical element built on diffraction optics principles using liquid crystal polymers. It comprises a polymer film and a single N-BK7 window plate designed for laser beam homogenization and shaping applications.\u003c\/p\u003e\n\u003cp\u003eThe device utilizes arrayed phase distribution on the liquid crystal polymer film to achieve microlens array functionality. 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