6 mm ultra-fiche lens

Details 6 mm ultra-fiche lens 6 mm ultra-fiche lens

G - Physics

02

B

88/99

G02B 3/00 (2006.01) G02B 13/24 (2006.01)

Patent

CA 1136461

82,704 CAN/JCB 6 mm ULTRA-FICHE LENS ABSTRACT A short focal length high magnification lens system for projecting ultra-fiche images having a large aperture with substantially diffraction 1imited resolution in the visual spectrum and a compact vertex-to-vertex distance of less than 50 mm comprising five lenses formed of 8 lens elements and a glass pressure plate to afford a focal length of 6 mm, with the elements on one side of the aperture having the same diameter and the elements on the rear of the aperture having the same diameter.

359427

Affiliated with

Also associated with

Rating

6 mm ultra-fiche 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 6 mm ultra-fiche lens, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and 6 mm ultra-fiche lens will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1065417