Zoom lens capable of shifting an image

Details Zoom lens capable of shifting an image Zoom lens capable of shifting an image

1995-10-06

1998-11-03

Nguyen, Thong

Optical: systems and elements

Image stabilization

By movable refractive structure

359554, 359689, G02B 2764

Patent

active

058317686

ABSTRACT:
A zoom lens with a high zoom ratio is disclosed which is capable of shifting an image while preventing image deterioration. The zoom lens includes a lens group having, in order from the object, a first sub-lens group, a second sub-lens group, and a third sub-lens group, wherein the lens group moves as an integral unit along the optical axis for zooming from the wide-angle end to the telephoto end. The second sub-lens group has at least one positive lens component and at least one negative lens component and is moveable in a direction substantially perpendicular to the optical axis to shift the image.

REFERENCES:
patent: 4653872 (1987-03-01), Takahashi
patent: 5000549 (1991-03-01), Yamazaki
patent: 5040881 (1991-08-01), Tsuji
patent: 5054897 (1991-10-01), Ozawa
patent: 5069537 (1991-12-01), Kitagishi
patent: 5086356 (1992-02-01), Kojima et al.
patent: 5270857 (1993-12-01), Oizumi et al.
patent: 5442486 (1995-08-01), Sato
patent: 5502594 (1996-03-01), Suzuki et al.
patent: 5530589 (1996-06-01), Sato
patent: 5530593 (1996-06-01), Shibayama et al.
patent: 5654826 (1997-08-01), Suzuki

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