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Product Catalog 2016


Laser optics direct from stock. All products are inspected at metrology laboratory, certified and delivered worldwide direct from European Union.

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Corner Cube Retroreflectors

Corner Cube Retroreflectors
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Material BK7, UVFS
Diameter tolerance +0/-0.2 mm
Clear Aperture >80%
Beam deviation 180˚ ± 30 arcsec
Angular deviation ±5 arcsec
Surface quality 40-20 S-D
Surface flatness <λ/10 @ 632.8 nm
Protective chamfers <0.25 mm x 45°
Coatings Call us
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Attention! You can customise this product to your needs.
These prisms have 3 mirror surfaces making angles of 90 deg to each other, juxtaposed to form the corner of a cube with the entrance face perpendicular to cube diagonal. All beams, despite of incident direction, are reflected back to the original direction. Corner cubes are used in high precision applications or with lasers over very long distances.
varna Incident light deviates by 180 deg independently of the angle of incidence

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Coating Dimensions d x h, mm Material Delivery Product ID Price Action
Uncoated 38.1 x 28.5 BK7 4-6 weeks 1-PCR-1-0381 150 $
Uncoated 25.4 x 19.0 UVFS From stock 1-PCR-2-0254 205 $
Uncoated 25.4 x 19.0 BK7 From stock 1-PCR-1-0254 115 $


You can customise this product to your needs. If you do not find suitable specifications for your application please contact us for custom solution.

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Choose from 6 Corner Cube Retroreflectors