Lens axis alignment device for use in a lens-surfacing machine

Details Lens axis alignment device for use in a lens-surfacing machine Lens axis alignment device for use in a lens-surfacing machine

1993-06-14

1994-02-08

Kisliuk, Bruce M.

Abrasive tool making process, material, or composition

Impregnating or coating an abrasive tool

51216R, 51217L, 51277, 51125, B24B 4106, B24B 700

Patent

active

052839842

ABSTRACT:
A lens axis alignment device is provided for use in a lens-surfacing machine. The device has a lens carrier for a blocked lens and means for locking the blocked lens on the carrier. The lens axis alignment means is provided to align the blocked lens axis with respect to the carrier. The invention enables optical retail stores to provide 1-hour service for multifocal lenses using only one machine at the retail point.

REFERENCES:
patent: 1292926 (1919-01-01), Troppman
patent: 2087687 (1937-07-01), Houchin
patent: 3383808 (1968-05-01), Deshayes
patent: 3449198 (1969-06-01), Spragg
patent: 3501842 (1970-03-01), Beasley
patent: 3522677 (1970-08-01), McCall
patent: 3830021 (1974-08-01), Blum
patent: 4158273 (1979-06-01), Olsen
patent: 4341045 (1982-07-01), Sorrells
patent: 4653234 (1987-03-01), Lombard
patent: 4686798 (1987-08-01), Petty

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