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Penta Prisms

Penta Prisms
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Material BK7, UVFS
Dimension tolerances +0.0/-0,2 mm
Clear Aperture >80%
90 deg Deviation Tolerance <30 arcsec
Surface Quality 40-20 S-D
Surface flatness λ/4 @ 632.8 nm
Protective chamfers <0.25 mm x 45 deg
Coatings Available on request
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Attention! You can customise this product to your needs.
The penta prism will neither invert nor reverse the image. Penta prisms are extremely useful in alignment systems as they define a right angle very precisely and independently of angle of incidence. Rays entering one face emerge from the adjacent face at precisely 90 deg after they have undergone two reflections inside the prism for a total of 270 deg. The penta prism acts as a turning mirror which is insensitive to alignment.
varna High Precision
varna Competitive Price
varna Quick Delivery
varna Custom Size Available
varna RoHS Compliant

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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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