High-magnification telephoto spectacles for age-related macular

Details High-magnification telephoto spectacles for age-related macular High-magnification telephoto spectacles for age-related macular

1991-07-16

1993-03-23

Frinks, Ronald

Prosthesis (i.e., artificial body members), parts thereof, or ai

Eye prosthesis

Intraocular lens

351 41, 351158, A61F 216, G02C 100

Patent

active

051960281

ABSTRACT:
A ophthalmic lens system comprising an intraocular lens adapted for implantation in the eye and spectacles. The intraocular lens has a negative IOL portion. The spectacles include a positive lens system for directing light toward the negative lens portion of the intraocular lens. The positive lens system includes a positive lens and a negative lens, with the negative lens being located posteriorly of the positive lens.

REFERENCES:
patent: 2024322 (1935-12-01), Wittig
patent: 2389428 (1945-11-01), Glasser
patent: 3273456 (1966-09-01), Feinbloom
patent: 4074368 (1978-02-01), Levy, Jr. et al.
patent: 4155626 (1979-05-01), Grech
patent: 4540238 (1985-09-01), Edwards
patent: 4637696 (1987-01-01), Wilkins
patent: 4666446 (1987-05-01), Koziol et al.
patent: 4710197 (1987-12-01), Donn et al.
patent: 4863468 (1989-09-01), Feinbloom et al.
patent: 4957506 (1990-09-01), Mercier
"Use of Low-Magnification Telescopes As Optometers in Low Vision", George Woo, O.D., Ph.D., Optometric Monthly, pp. 174-151, May 1978.

Affiliated with

Also associated with

Rating

High-magnification telephoto spectacles for age-related macular does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with High-magnification telephoto spectacles for age-related macular , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High-magnification telephoto spectacles for age-related macular will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1348888