T-WG12012-B - Ø2" N-BK7 Broadband Precision Window, AR Coated: 650 - 1050 nm, t = 12 mm
T-WG12012-B - Ø2" N-BK7 Broadband Precision Window, AR Coated: 650 - 1050 nm, t = 12 mm
| Item # | T-WG12012-B |
|---|---|
| Size | Ø2.00" (50.8 mm) |
| Size Tolerance | +0.0 / -0.2 mm |
| Thickness | 12.0 mm |
| Thickness Tolerance | ±0.3 mm |
| Clear Aperture | ≥Ø45.72 mm |
| Parallelism | ≤5 arcsec |
| Surface Flatness | ≤λ/10 over CA |
| Transmitted Wavefront Error | - |
| Surface Quality | 20-10 Scratch-Dig |
| AR Coating Range | 650 - 1050 nm (-B Coating) |
| Reflectance over AR Coating Range | Ravg < 0.5% |
| Reflectance Data |
Raw Data |
| Substrate | N-BK7 |
| Damage Threshold | 7.5 J/cm2 at 810 nm, 10 ns, 10 Hz, Ø0.144 mm |
