Contact lens for correction of color blindness

Details Contact lens for correction of color blindness Contact lens for correction of color blindness

1990-05-10

1991-03-12

Sugarman, Scott J.

Optics: eye examining, vision testing and correcting

Spectacles and eyeglasses

Ophthalmic lenses or blanks

351160H, G02C 704

Patent

active

049988174

ABSTRACT:
A corneal contact lens for the correction of color blindness, which is clear except for a thin red exterior layer covering the area admitting light to the pupil.

REFERENCES:
patent: 3034403 (1962-05-01), Neefe
patent: 3701590 (1972-10-01), Zeltzer
patent: 4252421 (1981-02-01), Foley, Jr.

Affiliated with

Also associated with

Rating

Contact lens for correction of color blindness does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Contact lens for correction of color blindness, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Contact lens for correction of color blindness will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-444982