{"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","url":"https:\/\/waveqvanta.com\/products\/flat-plate-cylindrical-lenses-pbcl25-532-f100-1","provider":"WaveQuanta","version":"1.0","type":"link"}