Adjustable focal length eye glasses

Details Adjustable focal length eye glasses Adjustable focal length eye glasses

1999-04-14

2000-06-20

Mai, Huy

Optics: eye examining, vision testing and correcting

Spectacles and eyeglasses

Temples

351 41, G02C 520

Patent

active

060769270

ABSTRACT:
Eyeglasses including a stationary frame and a lens frame mounted slidably on the stationary frame between an initial position in which each of interconnected pair of lenses of the lens frame is secured within a respective eyepiece of the stationary frame and an extended position in which the pair of lenses are in front of the eyepieces, and an actuator linearly displacing the lens frame between the normal and extended positions.

REFERENCES:
patent: 4676609 (1987-06-01), Matsui

Affiliated with

Also associated with

Rating

Adjustable focal length eye glasses does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Adjustable focal length eye glasses, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Adjustable focal length eye glasses will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1845928