Sottostrat:CDGM / SCHOTT Tolleranza Dimensjonali:-0.1mm Tolleranza tal-ħxuna:± 0.05mm Flatness tal-wiċċ:1(0.5)@632.8nm Kwalità tal-wiċċ:40/20 Truf:Art, 0.3mm max. Ċanfrin wisa 'sħiħ Apertura ċara:90% Kisi:Rabs<0.5%@Disinn Wavelength
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