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    4. 福州高特光电科技有限公司

      SF11
      These two prisms can expand or contract the beam in one direction without any changes in the other direction. By adjusting the angles among the incident beam and two prisms, the shape of the beam can be changed. It is very easy to turn elliptical beam into circular beam.
      Part No.
      A(mm)
      B(mm)
      C(mm)
      ANP1101
      12
      12
      8.5

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      Specification

      Material:
      SF11 Grade A optical glass
      Dimension Tolerance:
      +0,-0.2mm
      Bevel:
      0.2 mm to 0.5 mm x 45 °
      Clear Aperture:
      >80%
      Surface Quality:
      60-40 scratch and dig
      Flatness:
      l /8 at 632.8 nm
      q
      29 ° 27' ± 30"
      Cooat:
      MgF 2 single layer on perpendicular surface

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