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      Home > Instruments & Meters > Optical instruments > Penta prism
      Changchun Ji Xiang Optoelectronic Co., Ltd
      Company  |  Products  |  News  |  Contact Us
      Penta prism
      Model: as drawing
      Material:optical glass,fused silica,CaF2 and optical crystal
      Size:4mm-100mm
      Dimension tolerance:?0.2mm
      Angle tolerance:30arc sec - 30 arc min
      Optical paralellism:2arc sec
      Flatness:?/10 - 1?
      Surface quality:60 - 40scratch and dig
      Clear aperture:90%
      Coating:avaliable upon request

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