Ocular lens fabrication method and ocular lens fabrication appar

Details Ocular lens fabrication method and ocular lens fabrication appar Ocular lens fabrication method and ocular lens fabrication appar

1996-03-15

1998-04-07

Sugarman, Scott J.

Optics: eye examining, vision testing and correcting

Spectacles and eyeglasses

Ophthalmic lenses or blanks

451 42, 451390, G02C 704, B24B 100, B24B 4106

Patent

active

057370575

ABSTRACT:
A lens material 66 is caused to overlap upon a curved surface of a support body 90 through an adhesive with the lens material 66 supported by a rotary spindle 18 of a first machining device 14. Then, such lens material 66 is bonded to the support body 90 by aligning the lens material 66 with the support body 90 while rotating the lens material 66 and the support body 90 relative to each other by rotating the rotary spindle 18 with the support body 90 being allowed to move in directions orthogonal to a rotary shaft of the rotary spindle 18.

REFERENCES:
patent: 5007975 (1991-04-01), Yamamoto et al.

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