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| Coad | 666884 | Substrate | UVFS Corning 7980 | |
| Type | Plano-Concave Mirror | Clear Aperture | 28.8mm | |
| Dimension(mm) | 76.2 x 12.5 | Parallelism | <3 arcmin | |
| Diameter | 76.2mm +0/-0.2mm | Center Thickness | 10.07mm +0/-0.2mm | |
| Edge Thickness | 12.5mm +0/-0.2mm | Surface Quality S1 | 20-10 S-D in clear aperture (after coating) | |
| Wavelength(nm) | 970 - 1090 | Surface Quality S2 | Commercial polish | |
| Radius of Curvature(mm) | -300 | Surface Irregularity | <λ/8@633nm over clear aperture | |
| AOI(°) | 0 | Coating Type | IBS | |
| Focal Length | -150mm | Coating Specifications | S1:HR>99.99%@970-1090nm / S2:Uncoated |
Traders City price 2161.00$ The different purchase price may be caused by the store's previous promotion activities. For details, please consult the seller
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