Plano-Concave Cylindrical Lenses


He Rui optics' cylindrical lenses are designed for applications requiring one-dimensional shaping of a light source. They are offered in either plano-concave or plano-convex configurations, which are meant to expand or focus light, respectively. Choose from N-BK7 glass, UV fused silica, or CaF2 ect, all of which are available uncoated or with an antireflection coating.

MaterialBK7,fused silica,H-ZF13,fused silica,sapphire...
SizeCustomized
ThicknessCustomized
Diameter Tolerance±0.10mm
Thickness Tolerance±0.2 mm
Surface Quality (Scratch-Dig)60-40/40-20/20-10 (Customized)
Centration<3′
Clear aperture>= 90%central of the diameter
Wavelenghthaccording to your requires
CoatingAR/BBAR
Wavelength RangeSubstrate Material
180nm-8.0μmCalcium Fluoride (CaF2)
185 nm-2.1 umUV Fused Silica
200 nm- 5.0 umSapphire
200 nm- 6.0 umMagnesium Fluoride (MgF2)
220 nm to >50 umCVD Diamond Windows
230 nm- 1.1 umUV Fused Silica. Textured Antireflective surface
250 nm- 1.6 umUV Fused Silica, for 45° AOI
250 nm- 26 umPotassium Bromide (KBr)
350 nm- 2.0 umN-BK7
600 nm- 16 umZinc Selenide (ZnSe)
1.2- 8.0 umSilicon (Si)
1.9- 16 umGermanium (Ge)
2- 5 μmBarium Fluoride (BaF2)


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