N-Sf11 Substrate Ar Coated Double-Concave Cylinder Lens

N-Sf11 Substrate Ar Coated Double-Concave Cylinder Lens

Product Description

Cylindrical lens is used to correct astigmatism in the eye, and, in rangefinders, to produce astigmatism, stretching a point of light into a line.They are available in either plano concave or plano convex configurations. Plano-Concave Cylindrical lenses have a negative focal length and are used for image reduction or to spread light. Plano-Convex Cylindrical lenses have a positive focal length, which makes them ideal for collecting and focusing light for many imaging applications. Every sizes,materials cylindrical lenses are available according to your detailed parameters.

 

We supply kinds of plano-convex cylindrical lens,plano-concave cylindrical lens,bi-convex cylindrical lens,bi-concave cylindrical lens,meniscus cylindrical lens,Rod cylindrical lenses,special cylindrical lens etc..

Specification of our cylinderical lens as follow:

Material

BK7,Ge,UV-grade fuse silica(JGS1,JGS2,JGS3)or other optical materials

Dimension Tolerance

+0.0 -- -0.1mm

Surface Quality

20/10

Surface Figure

lambda/2 at 633nm on plano side

Chamfer

0.25mm at 45 degree typical

Coating

Optional

N-Sf11 Substrate Ar Coated Double-Concave Cylinder Lens 1N-Sf11 Substrate Ar Coated Double-Concave Cylinder Lens 2N-Sf11 Substrate Ar Coated Double-Concave Cylinder Lens 3

Member Information

China Star Optics Technology Co., Ltd
Country/Region:Ji Lin - China
Business Nature:Trading Company
Phone:13654403659
Contact:Coulson Li (Solesman)
Last Online:23 May, 2022