CaF2 lens clamping device and method thereof

CaF2 lens clamping device and method thereof

  • CN 101,813,812 A
  • Filed: 02/24/2009
  • Published: 08/25/2010
  • Est. Priority Date: 02/24/2009
  • Status: Active Grant
First Claim
Patent Images

1. CaF 2Lens clamping device is characterized in that:

  • this device comprises lens barrel, is arranged on first trim ring and second trim ring at lens barrel two ends;

    The radius of the described first trim ring medial surface and CaF 2The optics radius of lens is identical.

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