Lens system

Optical: systems and elements – Image stabilization

Patent

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Details

359557, 359686, G02B 2764, G02B 1514

Patent

active

052490793

ABSTRACT:
A lens system comprises a plurality of lens elements, including a deflecting lens group, to stabilize a blurred image at a focal plane. The deflecting lens group moves slightly in a circular orbit around a predetermined central point on an optical axis of the lens system, resulting in the deflecting lens group being decentered in a direction perpendicular to the optical axis of the lens system and at the same time an optical axis of the deflecting lens group being inclined relative to the optical axis of the lens system.

REFERENCES:
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patent: 4907868 (1990-03-01), Kitagishi et al.
patent: 4974951 (1990-12-01), Sander et al.
patent: 4998809 (1991-03-01), Tsuji et al.
patent: 5000549 (1991-03-01), Yamazaki
patent: 5000551 (1991-03-01), Shibayama
patent: 5018845 (1991-05-01), Yamazaki
patent: 5039211 (1991-08-01), Haruyama

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