| Material:UV grade Fused Silica | Design Wavelength:587.6nm |
| Dimension Tolerance :+0.0/-0.1mm | CT Tolerance:±0.1mm |
| Irregularity:λ/4@632.8nm | Clear Aperture :> 90% |
| EFL Tolerance:±1% | Centration:≤ 3' |
| Surface Quality:40/20 | Bevel:0.2mmX45° |
| Coating:See details in the list | Housing:See details in the list |