PRODUCTS & SERVICES

PRODUCTS & SERVICES

Prisms

2020-06-24

Schmidt prisms, Penta Roof-Angle prisms, Polygonal prisms, Porro prisms, Pechen prisms, Amici-Dove prisms, Coupling prisms, and special prisms can be made by Delfa. At the same time, we can accept custom prisms, as well as design and make it according to customer’s special requirements. Delfa can also serve various coating and black for customers.


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Specifications:

Dimension tolerance

Up to +0/-0.01mm

Angle tolerance

Up to +/-2 seconds

Parallelism

2 minutes

Surface quality

Up to 10-5 Scratch & Digs

Surface figure

Up to λ/10 @632.8nm

Bevel

<0.2mmx45°

Coating



  


 



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