By adding a wedge and with partial reflective coating on first reflective surface,Penta Prism can be used as Beamsplitter.We supply Beamsplitter Penta Prism with standard Transmission/reflection (T/R) ratio of 20/80,50/50.Other T/R ratio is available upon request.

 

Flatness:入/4 @633nm
Reflectivity: -R>95% @400-700nm
Surface Quality: -60-40 scratch and dig
Beamsplitter Ratio Transmissio/Reflection:------20/80±5 or 50/50±5
Coating on input and ouput sides: AR coating visible range

Protective Bevel