In Corner Cube, Light entering through the hypotenuse is reflected by each of the three surfaces in turn and will emerge though the hypotenuse face parallel to the orientation of the incident beam.
Specifications:
Material:
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BK7 Glass
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Dimension Tolerance:
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+0.0/-0.2mm
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Deviation:
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180°±3 arc second
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Flatness:
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λ/4 on big surface, λ /10 on other surfaces
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Clear Aperture:
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>80%
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Surface Quality:
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60/40（General),10/5(High Precision)
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Bevel:
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0.1-0.5
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Coating:
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Uncoated, HR or as per requirements
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