Method for the production of plastic lenses

Details Method for the production of plastic lenses Method for the production of plastic lenses

1994-11-14

1996-05-14

Vargot, Mathieu D.

Plastic and nonmetallic article shaping or treating: processes

Optical article shaping or treating

Utilizing plasma, electric, electromagnetic, particulate, or...

264348, B29D 1100

Patent

active

055164684

ABSTRACT:
The method includes disposing a liquid monomer or a monomer mixture and a photosensitive initiator into a mold cavity defined by mold members and directing ultraviolet light to act on the lens forming material in the cavity to produce a lens therefrom. The mold members are cooled by air.

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