optical lens

optical lens 1.The surface is bright and clean 2.Products cheaper prices 3.Ensure the quality of the product

Optical lens

    

Cylindrical lens

1.Material:BK7or other

2.Surface quality :80/50~10/5

3.Tolerance :0.2-0.02mm

4.Coating :AR or other

Cylindrical lens

   Focuses light in only one dimension. Similar to a PCX lens in profile, but is a portion of a cylinder instead of a sphere. Cylinder lenses can transform a point of light into a line image. This is useful for making laser line generators. The lense magnifies in one dimension so it can be used for stretching images. Can be used for focusing light into a slit or converging light for a line scan detector.

PCV oblong cylindrical lens can be used together with PCX oblong cylinder lenses for beam expander applications.

The thin lens approximation for the length of a line generated by a negative cylinder lens is:L = 2 * (r0/f) * (z + f)

where L is the line length, r0 is half the beam diameter, z is the projection distance, and f is the focal length of the lens.

Lens Type:Cylindrical lens  

Material:BK7 or other as your requirement  

L/H Tolerance:+/-0.2mm  

Centration:<3' or as your requirement  

Center Thickness Tolerance:+/-0.1mm  

Surface figure:X=λ/4,Y=λ/2  

Surface Quality:60-40.40-20  

EFL Tolerance:+/-3%  

Coating:As your requirement

Trust can supply custom cylindrical lens to your design and to suit your specific applications.

Please email your specification or drawing and we will be happy to return a quotation ASAP. Our average response time is within 24 hours.

Our Products are fully customisable, your further requests are welcome!

    

optical lens