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Sell Optical BK7 K9 Glass Porro Prisms For Telescope

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  • Company Name :Changchun Sunday Optoelectronics Co.,Ltd
  • Membership :Free member
  • Registrarion Date :2013. 06. 01
  • CountryRegion:China
  • Address:No 9576 Donghuan Road,Changchun,China. Changchun Jilin, China
  • Phone / Fax:86-0431-81323204  /  
  • Contact:Bess Zhang
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Porro Prism A refracting optical prism used in optical instruments to modify image orientation,In use, the light enters through the largest rectangular plane in the prism, passes through two total reflections of the inclined plane, and then penetrates the original plane of incidence,Because the light comes in and out normally, the prism does not disperse.But the image that passes through Porro prism will be flipped 180 degrees, and it will travel in the direction it entered, which means it will travel 180 degrees.

Material  BK7, UV Fused Silica, Sapphire, ZnSe,Caf2,Si,Ge,etc.
Size  3mm-300mm
Size tolerance  +0.00/-0.05mm or customer request
Clear Aperture  >90%
S/D  60-40 40-20 20/10 10/5
Flatness  1/10 1/4lambda at 632.80nm
Chamfer  0.25mmx45°
Angle tolerance  <2’’,<3’’,<30’’,<1’,<3’
Coating  AR.MgF2

Quantity 100000PCS
Price USD1.00 to USD10.00
Package 1000PCS PER box

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  • Sell Optical BK7 K9 Glass Porro Prisms For Telescope

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