| Material | Optical Glass Fused Silica |
| Dimension | 0.6-300mm |
| Surface Quality | 40-20 or request |
| Surface Accuracy | λ/4 @632.8nm |
| FL | 1-2000mm |
| Centration | 30"~3’ |
| Clear Aperture | >90% |
| Bevel | <0.1x45deg |
| Coating | AR on request |
| Material | Optical Glass Fused Silica |
| Dimension | 3-200mm |
| Surface Quality | 40-20 or request |
| PVA | 1.5λ @632.8nm |
| RMS | >0.2um |
| Aspherical Coefficient | up to 5 |
| Clear Aperture | >90% |
| Bevel | <0.1x45deg |
| Coating | AR on request |
| Material | Optical Glass Fused Silica |
| Dimension | 0.5-300mm |
| Surface Quality | 40-20 or request |
| Flatness | λ/4 @632.8nm |
| Parallelism | <10" |
| Clear Aperture | >90% |
| Bevel | <0.1x45deg |
| Coating | AR on request |
| Material | Optical Glass Fused Silica |
| Dimension | 0.6-300mm |
| Surface Quality | 40-20 or request |
| Surface Accuracy | λ/4 @632.8nm |
| FL | 1-2000mm |
| Centration | 30"~3’ |
| Clear Aperture | >90% |
| Bevel | <0.1x45deg |
| Coating | AR on request |
| Material | Optical Glass Fused Silica |
| Dimension | 1-300mm |
| Surface Quality | 40-20 or request |
| Flatness | λ/4 @632.8nm |
| Deviation Tolerance | 10"~3’ |
| Centration | 30" |
| Clear Aperture | >90% |
| Bevel | <0.1x45deg |
| Coating | AR / R on request |
| Material | Optical Glass Fused Silica |
| Dimension | 0.5-300mm |
| Surface Quality | 40-20 or request |
| Flatness | λ/10 @632.8nm |
| Parallelism | <10" |
| Clear Aperture | >90% |
| Bevel | <0.1x45deg |
| Coating | AR on request |