Roof Prism
Roof Prism
  • Right Angle Roof Prism is a right angle prism with its hypotenuse replaced by a 90° roof. The prism is used where both right angle deflection and image erection are required. 

  • Crysmit can provide roof right angle prisms, roof penta or half penta prisms, Schmidt prisms, or other roof prism specified by customers.

MaterialN-BK7, Fused Silica,etc
Dimension Tolerance(mm)+0/-0.05
Clear Aperture>90%
Angle Tolerance10 arc sec
Roof Angle Tolerance5 arc sec
Flatness@ 633mmλ/8
Surface Quality10/5
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