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Right Angle Prisms

Right angle prism is the most widely used prisms. It utilizes the inherent total internal reflection (TIR) at the hypotenuse to invert the image and achieve a 90° change in direction. It is typically coated on the hypotenuse with Al to enhance reflectivity, while the input and output faces are coated with MgF2 (a common AR coat).
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Right Angle Prisms   
Material:BK7,Fused Silica
Dimension Tolerance:±0.1mm   
Angle Tolerance:<3'   
Surface Accuracy:λ/10@632.8nm  
Surface Quality:40/20   
Clear Aperture:>90%   
Bevel: < 0.2mm×45°   
Coating : Custom Design   
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