Zoom lens

Details Zoom lens Zoom lens

1979-09-06

1981-12-08

Corbin, John K.

G02B 1514

Patent

active

043044662

ABSTRACT:
An improved optical system for a relatively compact zoom lens of relatively high speed, moderate range, and extending from normal into the telephoto region, the lens being of simple construction and having two lens groups and as few as six elements.

REFERENCES:
patent: 4153339 (1979-05-01), Tajima et al.
patent: 4189212 (1980-02-01), Mizutani et al.
patent: 4195912 (1980-04-01), Doi et al.
patent: 4198128 (1980-04-01), Ogino

Affiliated with

Also associated with

Rating

Zoom lens does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-565290