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Cylindrical Lens

Meniscus Cylindrical Lens

The meniscus cylindrical lens has a cylindrical surface, which enables the incident light to focus on a certain dimension and stretch the image. The focal length of meniscus cylindrical lens can be po..

Meniscus Cylindrical Lens

产品说明

The meniscus cylindrical lens has a cylindrical surface, which enables the incident light to focus on a certain dimension and stretch the image. The focal length of meniscus cylindrical lens can be positive or negative, which is suitable for laser line generation or deformed beam shaping.
Material
CDGM
Diameter Tolerance: 
0,-0.2;0,-0.01(High Precision )
Paraxial Focal Length Tolerance
<2%
Centration
<3 arc minutes
Clear Aperture
>85%
Surface Figure
60/40 scratch/dig
Bevel
<0.25mm x 45°
Coating
According to customer requirements