Optical system for enhanced vision

Details Optical system for enhanced vision Optical system for enhanced vision

2007-07-02

2011-10-18

Sugarman, Scott J (Department: 2873)

Optics: eye examining, vision testing and correcting

Spectacles and eyeglasses

Ophthalmic lenses or blanks

C351S041000, C351S043000, C351S16000R, C002S430000, C002S447000

Reexamination Certificate

active

08038293

ABSTRACT:
An optical system including a vision device wearable by a user for seeing objects in a field of view (FOV), the vision device comprising a front section with a normal distortion of rays passing therethrough, and an anamorphic optical element extending from the front section that distorts rays passing therethrough with an extended distortion greater than that of the front section and which enlarges the FOV.

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Ditchburn, R. W. Light. Minneapolis: Dover Publications, Incorporated, 1991, pp. 152-153.

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