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Mirrors
Square: Material:BK7 grade A optical glass Length:+-0.1mm Width:+-0.1mm Center Thickness(TC):+-0.2mm Surface Quality S1:60-40 Scratch-dig Surface Quality S2:Medium grind Surface Flatness:1/10 wave @632.8 Or 1/10 wave @632.8 each inch Paralleelism:1 arcmin Clear Aperture:90% of diameter All dimentions are in millimeters. |
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| Mirrors Square
Lenses: Material:BK7 grade A optical glass Length:+-0.1mm Width:+-0.1mm Center Thickness(TC):+-0.2mm Surface Quality S1:60-40 Scratch-dig Surface Quality S2:Medium grind Surface Flatness:1/10 wave @632.8 Or 1/10 wave @632.8 each inch Paralleelism:1 arcmin Clear Aperture:90% of diameter All dimentions are in millimeters. Square Mirrors Code and No List >>>>>> |
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