Material: | Schott OG515 |
Diameter: | 12.7+0.0/-0.2mm |
Thickness: | 3.0+/-0.1mm |
ROC1: | infinity |
ROC2: | infinity |
Flatness: | 1L at 632.8nm |
Surface quality: | 60-40 |
Parallelism: | <3arcmin |
Clear aperture: | >90% |
Chamfer: | <0.25mmx45deg |
Coating: | uncoated |
Standard: | MIL-PRF-13830B |