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We produce dielectric coated mirrors withSubstrate with precision widnow or a single concave or cylindrical lens
| Material ： | BK7 Grade A, Fused Silica |
| Diameter Tolerance: | +0.0/-0.2mm |
| Thickness Tolerance: | +/-0.1mm |
| Clear Aperture: | >85% |
| Flatness : | λ@633nm per 25mm |
| Incidence Angle: | 0°or 45° |
| Surface Quality: | 60/40 S/D |
| Parallelism: | 3 min |
Protective bevel
Custom precison optics-infrared optics-coatings. Professional and trustable manufacturer From Prototype to volume production
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