| Material: UV grade Fused Silica | EFL Tolerance: ±2% |
| Design Wavelength: 587.6nm | Centration: 3′ |
| Dimension Tolerance: +0.0/-0.1mm | Surface Quality: 40/20 |
| CT tolerance: ±0.2mm | Bevel : 0.2mmX45° |
| Irregularity: λ/4@632.8nm | Coating : See details in the list |
| WD (mm):See details in the list | Housing:See details in the list |