Optical Cylindrical Lenses Window Nov 26, 2010
China Gold Dragon Optics Co. Ltd.
No.286 Torch Road, Changchun City,Jilin Province, P. R. China 130012
optical lens,cylindrical lens,spherical lens,achromatic lens
Material: flint glasses, UV-fused silica, Infrared fused silica, CaF2, Ge, ZnSe, Si, etc.
Focal length:+/-5mm-- +/-1000mm+/-1%
(test by TIROPTICS OPTOMATIC2000 made in German)
Length: 2mm-3mm +/-0.1mm
Surface accuracy: lambda/2
Surface quality: 40/20
Clear aperture: 90%
Coating: custom design
Besides, there are a large volume of stock optical components in various shapes and sizes to facilitate quick deliveries.