| Name | Action |
|---|---|
Neutral Density Filter-Reflective – 2, 400-1100, 50*50, 0.8 | |
Neutral Density Filter-Reflective – 2, 400-1100, 50*50, 1 | |
Neutral Density Filter-Reflective – 2, 400-1100, 50*50, 2 | |
Neutral Density Filter-Reflective – 2, 400-1100, 50*50, 3 | |
Neutral Density Filter-Reflective – 2, 400-1100, 50*50, 0.2 | |
Neutral Density Filter-Reflective – 2, 400-1100, 25.4, 1.5 | |
Neutral Density Filter-Reflective – 2, 400-1100, 25.4, 0.1 | |
Neutral Density Filter-Reflective – 2, 400-1100, 25.4, 0.2 | |
Neutral Density Filter-Reflective – 2, 400-1100, 25.4, 0.3 | |
Neutral Density Filter-Reflective – 2, 400-1100, 25.4, 0.4 | |
Neutral Density Filter-Reflective – 2, 400-1100, 25.4, 0.5 | |
Neutral Density Filter-Reflective – 2, 400-1100, 25.4, 0.8 | |
Neutral Density Filter-Reflective – 2, 400-1100, 25.4, 1 | |
Neutral Density Filter-Reflective – 2, 400-1100, 25.4, 2 | |
Neutral Density Filter-Reflective – 2, 400-1100, 25.4, 3 | |
Neutral Density Filter-Reflective – 2, 400-1100, 25.4, 4 | |
| Material | BK7 |
| Dimension Tolerance | +0.0/-0.2mm |
| Thickness | 2.0±0.2mm |
| Surface Quality | 80/50 scratch and dig |
| Clear Aperture | >90% |
| Flatness | <2λ@632.8nm |
| Parallelism | <5 arc minutes |
| Chamfer | Protective<0.5mmx45° |
| Coating | Metallic reflective coating |
| OD Tolerance | OD±10%@Design Wavelength |
| Thickness(mm) | 2 |
|---|---|
| Wavelength(nm) | 400-1100 |
| Diameter(mm) | 25.4, 50*50 |
| OD | 0.1, 0.2, 0.3, 0.4, 0.5, 0.8, 1, 1.5, 2, 3, 4 |
