Address:Haoyue Road Luyuan District,Changchun City, Jilin Province ,P. R. China
Email:sales@ocean-opto.com
Tel:86-431-87631960
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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 interferometer.
Specifications
Material: BK7 Grade A Optical Glass
Dimension Tolerance: +0.0, -0.2 mm
Clear Aperture: >80%
Deviation: 180°±3 arc sec
Flatness: λ/4 @632.8 nm on big surface
λ/10 @632.8 nm on other surface
Surface Quality: 60-40 scratch and dig
Wavefront Distortion: λ/2 @632.8
Protective Bevel