Description:
Quartz glass can transmit far ultraviolet, transmit visible light and near infrared optical curve. It is characterized by small heat expansion factor, stable chemical capacity. Bubble, stripe and double refraction are better than common optical glass.
Quarts glass is necessary optical glass to stable optical factor in bad condition. Mainly apply in military, laser, metallurgical, optical instrument and stage
| Material | UV grade fused silica |
| Dimension Tolerance | +0.0/-0.2mm |
| Thickness Tolerance | ±0.2mm |
| Clear Aperture | >90% |
| Parallelism | Standard: 1 arc minute High Precision: 10 arc seconds |
| Surface Quality | Standard: 60/40 High Precision: 20/10 |
| Wavefront Distortion | Standard: λ@633nm per 25mm High Precision: λ/10@633nm per 25mm |
| Chamfer | Protected <0.5mmx45deg |
| Coating | Uncoated, available |
Standard | High Precision | ||||||
Part No. | ø(mm) | T(mm) | Part No. | ø(mm) | T(mm) | ||
WIN2010 | 10.0 | 3.0 | WIN2110 | 10.0 | 6.0 | ||
WIN2012 | 12.7 | 3.0 | WIN2112 | 12.7 | 6.0 | ||
WIN2015 | 15.0 | 3.0 | WIN2115 | 15.0 | 6.0 | ||
WIN2020 | 20.0 | 3.0 | WIN2120 | 20.0 | 6.0 | ||
WIN2025 | 25.4 | 3.0 | WIN2125 | 25.4 | 6.35 | ||
WIN2030 | 30.0 | 3.0 | WIN2130 | 30.0 | 6.35 | ||
WIN2050 | 50.8 | 6.35 | WIN2150 | 50.8 | 10.0 | ||
About Us: