Method for tumble grinding optical lens edge

Details Method for tumble grinding optical lens edge Method for tumble grinding optical lens edge

1985-05-17

1986-04-08

Whitehead, Harold D.

Abrasive tool making process, material, or composition

With carbohydrate or reaction product thereof

51284E, B24B 100

Patent

active

045803714

ABSTRACT:
A fixture for holding an optical lens during processing which includes a first lens holder having a lens-covering surface and an exterior surface and a second lens holder with a lens-covering surface and an exterior surface. The lens-covering surfaces are placed over the confronting surface of a lens, and the entire assembly is clipped together so that it may be subjected to the manufacturing processes, for example abrasive tumbling to round the exposed edges of the lens.

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