Complaint
Cylinder Lenses are offered in both plano-concave and plano-convex configurations, they are typically used to focus incoming light to a line, or to change the aspect ratio of an image. Cylinder Lenses are available with positive or negative focal lengths, they are used for the optics, lasers, medical science, electronics, tele-communication and others.
Laboratory equipment,four-wheel orientation system,double beam holographic optical path system,fourier spectrometer,imaging,computer,holographic lighting,linear detector lighting,lase collimator etc..
| Diameters Available | 2mm to 500mm |
| Diameter Tolerance | +0.00/-0.1 or customer size |
| Surface Quality | 80-50,60-40,40-20,20-10,10-5 |
| Thickness Tolerance | +0.00/-0.05 mm |
| Focal Length Tolerance | +/-1% |
| Surface Flatness | 1/4lambda or customer design |
| Clear Aperture | >90% of Diameter |
| Chamfer | 0.05-0.5mmx45degree |
| Centration | 3 arc min |
| Coating | AR, Mgf2 are on request |
