BK7 Standard Windows
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Material | BK7 Grade B Fine Annealed | |||||
| Dimensions | MM | |||||
| Diameter Tolerance | ±0.10mm | |||||
| Thickness Tolerance | ±0.10 mm | |||||
| Clear Aperture | 85% | |||||
| Surface Quality | 60-40 Scratch-Dig | |||||
| Parallelism | < 3 Arc Minutes | |||||
| Coating | Uncoated (See Coating Chart for Available Options) | |||||
| * All dimensions are in mm | ||||||
Viewing 1 to 4 (4 Total)
Sort by: