Sell corner cube prism

详情

Corner retroreflectors(Corner Cube Prisms) Corner Cube Prism It has three mutually perpendicular surfaces and a hypotenuse face. Light entering through the hypotenuse is reflected by each of the three surfaces in turn and will emerge through the hypotenuse face parallel to the entering beam regardless of the orientation of the incident beam. For its special performance, it is often used to the distance measurement, optical signal process and laser Specifications: Material: N-BK7 Dimension Tolerance: 0.0, *0.2mm Surface quality: ****0 S/D Surface flatness: λ/4 on front surface, λ/8 on reflective surfaces Deviation **0°: ±5 arc sec(Standard); ±3 arc sec(High Precision) Clear Aperture: >*5% of dimension Bevel: <0.*5mm�*5° Coating: 1.Uncoated 2.Silver Black paint on reflective surfaces 3.AR coating, R<0.*5%, on front surface AOI=0°; Silver Black paint on reflective surfaces.