Specifications | |
Angle of Incidence | 45° |
Clear Aperture | 90% of diameter |
Coating | 1st surface: All-dielectric partial reflection coating for 45°, surface marked with a dot |
Diameter | φ+0/-0.15 mm |
Material | Optical quality synthetic fused silica |
Parallelism | 1 arc minute |
R/T Tolerance at 45° | ±5% |
Shape | Round |
Surface Flatness | 1λ per 25 mm over clear aperture |
Surface Quality | 60-40 scratch and dig, beveled edges |
Thickness | 3.0±0.2 mm |
具体选型表请参见资料下载PDF