| Coad | 669656 | Substrate | UVFS | |
| Type | Metallic Coated Flat Mirror | Diameter(mm) | 18.00 / 12.70(Elliptical) | |
| Clear Aperture | 90% CA | Diameter Tolerance | +0.0/-0.1mm | |
| Parallelism | - | Thickness(mm) | 6.00 | |
| Quantity | 1 | Thickness Tolerance | ±0.2mm | |
| Surface Quality S1 | 40-20 | Wavelength(nm) | 250 - 600 | |
| Surface Quality S2 | Fine Polishing | AOI(°) | 0 - 45 | |
| Inclination Angle | - | Surface Flatness | λ/10@633nm | |
| Laser Damage Threshold | 1.3 J/cm2@355 nm,17.1 ns,100 Hz,Ø4.41 μm (100 Pulses) 0.11 J/cm2@355 nm,180.5 fs,100 Hz,Ø6.558 μm (100 Pulses) | Coating Type | UV-Enhanced Aluminum Coating (with Silicon Dioxide Protection Layer) | |
| Coating Specifications | Ravg>90%@250-600nm,AOI=45° | |||














Product evaluation
%High praise
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