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Mirrors
Round Models: >>>>>> Material:BK7 grade A optical glass Diameter(Dia):+-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. Mirrors Round Lenses Code and No List >>> |
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| Mirrors
Round Models: >>>>>> Material:BK7 grade A optical glass Diameter(Dia):+-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. Mirrors Round Lenses Code and No List >>> |
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