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penta beamsplitter prism
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.
Standard Specifications         
Material: BK7 Grade A optical glass
Dimension Tolerance:±0.2 mm
90°Deviation Tolerance: 10 arcsec
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
Address: No.51,Yangqi Road,Fuwan Industrial Area,Fuzhou,Fujian,China. Tel: +86-591-8780 9021 Fax: +86-591-8780 1021 Email: sales@primexoptical.com
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