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bk7 corner cube retroreflector for alignment |
corner cube retroreflector Material:N-BK7 (Glass), Process:optical cold processing+coating Dia: Φ12.7,Φ15.0,Φ25.4,Φ38,Φ50.8,Φ70 Dimension tolerance:+0.0mm,-0.2mm Surface Accruacy:Wavelength/10@ 632.8nm Surface quality:40/20 Angle tolerance: +/-3arc Clear Aperture:>85% Chamfer: <0.2mmX45degree Coatings upon customers'requirement Application Field: Distance measurement,Optical signal process ;Optical signal process MMT--your reliable one stop solution partner in China |