Optical lens blocker and method

Details Optical lens blocker and method Optical lens blocker and method

1992-12-09

1995-06-20

Rose, Robert A.

Abrading

Precision device or process - or with condition responsive...

Computer controlled

451460, 451390, B24B 1306

Patent

active

054256658

ABSTRACT:
A lens blocker assembly has a first support table moveable in a first direction. A second support is carried by the first support and is moveable in a second direction, with the second direction being angularly disposed relative to the first direction. Variable output drives are operably associated with the supports for selectively moving the supports in the associated directions. A lens block applicator is operably associated with the second support for applying a lens block to a lens blank disposed on the second support.

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patent: 5070657 (1991-12-01), Brule et al.
patent: 5263285 (1993-11-01), Langlois et al.
patent: 5283980 (1994-02-01), Lohrenz et al.

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