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Apparatus for processing a lens

  • US 20030214627A1
  • Filed: 04/04/2003
  • Published: 11/20/2003
  • Est. Priority Date: 04/08/2002
  • Status: Active Grant
First Claim
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1. An apparatus for processing a lens, comprising:

  • a waterproof case;

    a lens-holding shaft arranged to hold a lens and penetrate the waterproof case, and disposed at least partially in the waterproof case;

    a processing device disposed to processes a peripheral portion of the lens, wherein the lens-holding shaft is displacable towards the processing device;

    a cooling liquid dispenser disposed to inject cooling liquid towards the lens;

    wherein a long hole is formed along a locus of displacement of the lens-holding shaft at a portion of the waterproof case where the lens-holding shaft penetrates the waterproof case;

    a flexible sliding shutter connected to the lens-holding shaft and disposed to close the long hole; and

    a guide member disposed outside of the long hole to guide the sliding shutter, wherein the guide member is bent in an axial direction of the lens-holding shaft.

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