Ads by Google
Plano concave cylindrical lenses are used in cases requiring magnification in one dimension only, such as in transforming a point image into a line image or changing the height of an image without affecting its width.The functions is similar to plano-convex cylindrical lenses.
Material:BK7,UV-grade fused silica
Paraxial focal length:±5mm—±3000mm±1%
Length:2mm—300mm±1%
Width:2mm—200mm±1%
Surface quality:40-20scratch and dig
Surface Figure:λ/4,λ/2
Centration:3arc min
Center Thickness Tolerance:±0.20mm
Clear Aperture:90%