Right Angle Prism

Right Angle Prism can be used to bend a beam by 90deg or 180deg, depending on which face is entrance face. Please refer to following image to see how it works. Trend Optical can provide right angle prisms from 0.5mm to 50.8mm size. Special size can also be offered upon request.
 

Material

BK7 Grade A optical glass

Dimension Tolerance

+0.0/-0.2 mm

Angle Tolerance

Up to 5 arc seconds

Flatness

Up to λ/4 @632.8nm

Pyramidal Error

<3 arc minutes

Perpendicularity

<15 arc minutes

Surface Quality

60/40 scratch and dig

Coating

No coating


Note: Atoptical can provide customer made prism, you can contact us to get detailed information.