Quartz glass discs
Fuzhou WTS Photonics Co., Ltd. [China] 
Minimum Order: 0
Quality/Safety Certification: 0.00
Quartz glass discs
1.Material: BK7
2.Dia Tolerance: +0.0, -0.1mm
3.Surface Quality: 60-40
Quartz glass discs
Specifications:
Quartz glass discs Material: | BK7 grade A optical glass |
| Dimension Tolerance: | +0.0, -0.1mm |
| Thickness Tolerance: | ± 0.1mm |
| Surface quality: | 60/40(Standard), 10/5(High Precision) |
| Clear Aperture: | >85% |
| Flatness: | λ(Standard), λ/10(High Precision) per 25mm@633nm |
| Parallelism: | 1' (Standard), 10" (High Precision) |
| Bevel: | <0.25mm X 45° |
| Coating: | Upon requirement |
