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Methods for the production of plastic lenses

  • US 6,960,312 B2
  • Filed: 10/15/2002
  • Issued: 11/01/2005
  • Est. Priority Date: 03/30/2000
  • Status: Expired due to Fees
First Claim
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1. A method for preparing an eyeglass lens, comprising:

  • placing a lens forming composition in a mold cavity of a mold assembly;

    placing the mold assembly onto a lens forming apparatus, the lens forming apparatus comprising;

    a lens curing unit comprising an activating light source;

    a conveyor system configured to convey the mold assembly through the lens curing unit; and

    a controller configured to receive eyeglass lens prescription information and control the lens curing unit;

    receiving prescription information with the controller;

    operating the conveyor system such that the mold assembly is conveyed through the lens curing unit;

    controlling the lens curing unit based on the received eyeglass prescription; and

    applying activating light to the lens forming composition disposed in the mold assembly as the mold assembly is conveyed through the lens curing unit.

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