型号 | Aspherical Lenses | 材质 | 光学玻璃 |
Material:Optical Gl、Quartz、BK7、CaF2、Sapphire、MgO、ZnS、Ge、Si、BaF2。
Foci Tolerance: +/-1% mm
Length Tolerance: +/-0.1mm
Surface Quality: 20-10
Centration: 3 arc minutes
Clear Aperture:Central 90% of Diameter
Aperture: λ /2
Coating: Specified by Customer