penta prism manufacturer, supplier, factory, exporter--China Hangzhou Kunlun Co.,Ltd. is a professional manufacturer and exporter of penta prism,prisms,right roof prism etc.Our factories are located the technopole city of HANGZHOU ( Zhejiang Province in China). We have been in the scooter industry for mangy years and have been distributing different designs of penta prism,right roof prism to fit all transportation and entertainment needs. All our products sucha as penta prism are made under squality control system

We do our best to supply our customers good quality products such as penta prism with competitive prices and on time deliveries. If you have any request or question, please don't hesitate to contact us.

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penta prism
Dimensions in mm
Material: BK7 fine annealed or UV grade fused silica
Clear aperture: 90% center of diameter
Dimensions tolerance: +0/-0.15mm
Beam deviation: 90 degree 3arcmin or 10arcsec
Surface flatness:?/4 ~?at 546.1nm
Surface quality: 40-20 scratch-dig
Chamfer: 0.25mm typical
Coating: Protected aluminum with black paint overcoat on the reflective surfaces

penta prism manufacturer of china,penta prism supplier of china,penta prism exporter of china,penta prism factory of china
Material A=B=C D Beam Deviation  Part  No>
BK7> 10.0> 11.95> ±30arcsec  PEN10S30>
BK7 > 20.0 >  21.65> ±30arcsec>  PEN20S30>
BK7 30.0 32.47 ±30arcsec  PEN30S30

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