Prisms


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Product Catalog 2016

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Right-Angle Prisms

Right-Angle Prisms
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Material BK7, UVFS
Dimensional tolerances +0/-0.2 mm
Clear aperture >80%
90˚ angle tolerance ±2 arcmin (General type)
±5 arcsec (Precision type)
Pyramidal tolerance ±1 arcmin (General type)
±30 arcsec (Precision type)
Surface quality 40-20 S-D
Surface flatness <λ/4 @ 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.
The right angle prisms are often preferable to an inclined mirror in applications involving severe acoustic or inertial loads, because they are easier to mount, and deform much less than mirror in response to external mechanical stress. As long as acceptance angle limitations for TIR from the roof faces are not exceeded, the right angle prisms can serve as a retro reflector, turning beams back to the original direction.
varna Can work as internal or external reflectors or as retroreflectors

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Dimensions A x B x C, mm Material Angle tolerance Delivery Product ID Price Action
20.0 x 20.0 x 20.0 UVFS Precision type 4-6 weeks 1-PR-2-1200 86 $
12.7 x 12.7 x 12.7 UVFS General type 4-6 weeks 1-PR-2-0127 34 $
25.4 x 25.4 x 25.4 BK7 General type 4-6 weeks 1-PR-1-0254 39 $
12.7 x 12.7 x 12.7 UVFS Precision type 4-6 weeks 1-PR-2-1127 63 $
25.4 x 25.4 x 25.4 UVFS Precision type 4-6 weeks 1-PR-2-1254 110 $
12.7 x 12.7 x 12.7 BK7 General type From stock 1-PR-1-0127 20 $
20.0 x 20.0 x 20.0 BK7 General type From stock 1-PR-1-0200 32 $
20.0 x 20.0 x 20.0 UVFS General type From stock 1-PR-2-0200 56 $
25.4 x 25.4 x 25.4 UVFS General type From stock 1-PR-2-0254 70 $

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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 24 Right-Angle Prisms