West Coast Tech Limited

We provide aspherical lens for off-axis parabolic, ellipsoid and hyperboloid. Specifications Material: Optical glass, fused silica, Si, Ge … Design wavelength: Visible, IR Focal length Tolerance: +/- 1% Surface quality: 60/40 Surface Accuracy: Lambda /2 Centration: 3 minutes Clear aperture: > 90% Coating: Available upon request