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Home > Mirrors > Round Flat Mirror
Material:BK7,B270 or UV-grade fused silica
Dimension Tolerance: ±0.1mm
Thickness Tolerance: ±0.2mm
Angle Tolerance:< 1 Arc Min
Surface Quality(s1):40/20 scratches and dig
Surface Flatness(s1):λ/4@632.8nm
Clear Aperture:>85% of diameter
Bevel:0.1mm to 0.5mm
Coating(s1):Specified by customer
| Round Flat Mirror |  |
Material:BK7,B270 or UV-grade fused silica Dimension Tolerance: ±0.1mm Thickness Tolerance: ±0.2mm Angle Tolerance:< 1 Arc Min Surface Quality(s1):40/20 scratches and dig Surface Flatness(s1):λ/4@632.8nm Clear Aperture:>85% of diameter Bevel:0.1mm to 0.5mm Coating(s1):Specified by customer| Round Flat Mirror | |||
| Coating | Reflectivity | Dia(mm) | T(mm) |
| AL (UV ,VIS) | 200nm-400nm≈70%-90% 400nm-700nm≈90% |
12.70 | 3.00 |
| 25.40 | 4.00 | ||
| 50.80 | 5.00 | ||
| AG | 700nm-2000nm >95% | 12.70 | 3.00 |
| 25.40 | 4.00 | ||
| 50.80 | 5.00 | ||
| AU | 8μm-12μm >98% | 12.70 | 3.00 |
| 25.40 | 4.00 | ||
| 50.80 | 5.00 | ||
| 248nm | 0°Aol >99% 45°Aol >99% | 12.70 | 3.00 |
| 25.40 | 4.00 | ||
| 50.80 | 5.00 | ||
| 532nm | 0°Aol >99.5% 45°Aol >99.5% | 12.70 | 3.00 |
| 25.40 | 4.00 | ||
| 50.80 | 5.00 | ||
| 633nm | 0°Aol >99.5% 45°Aol >99.5% | 12.70 | 3.00 |
| 25.40 | 4.00 | ||
| 50.80 | 5.00 | ||
| 808nm | 0°Aol >99.5% 45°Aol >99.5% | 12.70 | 3.00 |
| 25.40 | 4.00 | ||
| 50.80 | 5.00 | ||
| 1064nm | 0°Aol >99.5% 45°Aol >99.5% | 12.70 | 3.00 |
| 25.40 | 4.00 | ||
| 50.80 | 5.00 | ||