Tensun optics can provide dielectric coated mirrors and metal coated mirrors which are based on the substrate BK7, Fused silica, CaF2, Sapphire and so on.
Metal Coated Mirrors/Dielectric Mirrors:
Substrate Material | BK7, Fused Silica, CaF2, Sapphire |
Diameter Tolerance | +0,-0.2mm |
Thickness Tolerance | ±0.2m |
Claer Aperture | >85% |
Surface Quality | 60-40 scratch and di |
Metal Coating | Al,Ag,Au protected and enhanced, AR, HR, PR |
Note: Custom size and wavelength are available upon request.