Eyepiece lens system for endoscopes

Details Eyepiece lens system for endoscopes Eyepiece lens system for endoscopes

1991-08-19

1994-04-19

Dzierzynski, Paul M.

Optical: systems and elements

Lens

Eyepiece

359715, 359787, 359788, G02B 910, G02B 914

Patent

active

053051475

ABSTRACT:
An eyepiece lens system for endoscopes comprising a plurality of lens components and using at least one aspherical surface. This eyepiece lens system is composed of a small number of lens elements and has favorably corrected aberrations.

REFERENCES:
patent: 2234716 (1941-03-01), Wood
patent: 2730925 (1956-01-01), Kavanagh
patent: 3905686 (1975-09-01), Ruben
patent: 3944337 (1976-03-01), Ruben
patent: 4105308 (1978-08-01), Owen, Jr. et al.
patent: 4285578 (1981-08-01), Yamashita et al.
patent: 4497546 (1985-02-01), Kobayashi
patent: 4593984 (1986-06-01), Kimura et al.
patent: 5034763 (1991-07-01), Inabata
patent: 5119238 (1992-06-01), Igarashi
patent: 5136427 (1992-08-01), Sugawara

Affiliated with

Also associated with

Rating

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

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-24562