Optical: systems and elements – Image stabilization – By movable refractive structure
Patent
1994-11-30
1997-02-11
Callahan, Timothy P.
Optical: systems and elements
Image stabilization
By movable refractive structure
359692, 359708, G02B 2764
Patent
active
056026765
ABSTRACT:
A zoom lens having two units of lens components including from the object side a positive optical unit and a negative optical unit. The positive optical unit includes two lens components, a weak power lens component, and a second positive power lens component, while the negative optical unit provides most of the magnification change during zooming. The zoom lens has reduced aspheric decenter sensitivity.
REFERENCES:
patent: 4772106 (1988-09-01), Ogata et al.
patent: 4815830 (1989-03-01), Sato et al.
patent: 4830476 (1989-05-01), Aoki
patent: 4883346 (1989-11-01), Aoki et al.
patent: 4907868 (1990-03-01), Kitagishi et al.
patent: 4936661 (1990-06-01), Betensky et al.
patent: 4953957 (1990-09-01), Kobayashi
patent: 4963010 (1990-10-01), Kikuchi
patent: 5000549 (1991-03-01), Yamazaki
patent: 5071235 (1991-12-01), Mori et al.
patent: 5162947 (1992-11-01), Ito
patent: 5168403 (1992-12-01), Umeda et al.
patent: 5218478 (1993-06-01), Itoh
patent: 5268792 (1993-12-01), Kreitzer et al.
patent: 5270867 (1993-12-01), Estelle
patent: 5274504 (1993-12-01), Itoh
patent: 5283693 (1994-02-01), Kohno et al.
Callahan Timothy P.
Eastman Kodak Company
Shin Eunja
Short Svetlana Z.
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