Surface modified lens

Details Surface modified lens Surface modified lens

1994-01-10

1996-08-27

Sugarman, Scott J.

Optics: eye examining, vision testing and correcting

Spectacles and eyeglasses

Ophthalmic lenses or blanks

351 45, 351 46, 351177, G02C 702, G02C 716

Patent

active

055505996

ABSTRACT:
Disclosed is a lens for eyeglasses having at least one optical zone and at least one peripheral zone. At least a portion of the surface of the lens in the peripheral zone is modified such as by the removal of lens material or the addition of material to the surface of the lens. The lens may extend throughout the wearer's entire angular range of vision. In another embodiment of the present invention, independent surface modified lenses are placed in the wearer's left and right fields of vision.

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patent: 4780103 (1988-10-01), Minowa
patent: 5208614 (1993-05-01), Jannard

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