Method and a device for preparing a job of two ophthalmic...

Details Method and a device for preparing a job of two ophthalmic... Method and a device for preparing a job of two ophthalmic...

2005-11-22

2010-06-08

Patel, Ramesh B (Department: 2121)

Data processing: generic control systems or specific application

Specific application, apparatus or process

Product assembly or manufacturing

C351S177000, C351S178000

Reexamination Certificate

active

07734366

ABSTRACT:
Method of automatically preparing an ophthalmic lens for mounting, includes the following steps:automatically measuring centering characteristics of the lens;blocking the lens on cutting-out elements;feeling the lens; andcutting out the lens,wherein the lenses are treated together in pairs of lenses belonging to the same jobs, with the following consecutive steps being performed:measuring and feeling both lenses of the job; thenreconciling the detected centering characteristics and the feeler information for both lenses of the job taken together, so that as a function of the result of this reconciliation, the job is confirmed or refused, and then if the job is confirmed, cutting both lenses of the job to shape, or if the job is refused, stopping the preparation of the lenses of the job.

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