China Optical Glass IR Materials Singlet Convex Ar Coating Aspheric Lens, Find details about China Aspheric Lens, Optical Aspheric Lens from Optical Glass IR Materials Singlet Convex Ar Coating Aspheric Lens
Product Name | Aspherical lens |
Diameter &Tolerance | 3-300±0.02mm |
Clear aperture | >90% |
Thickenss &Tolerance | 0.5-50±0.0mm |
Surface Flatness | 1/10 Lambda |
Surface Quality | 20-10 |
Material | N-BK7,Quartz, Sapphire, CaF2, Ge,Si,ZnSe |
Beveling | 0.25±0.1mm |
Coating | AR coatimg/Reflective coating/Dichroic film |