Optical: systems and elements – Compound lens system
Patent
1994-07-28
1997-08-26
Dzierzynski, Paul M.
Optical: systems and elements
Compound lens system
359554, 359557, 359668, 359831, 359676, 359678, G02B 2136, G02B 2764, G02B 1308, G02B 504
Patent
active
056615973
ABSTRACT:
An image stabilizer has, in succession from the object side, an objective lens group having at least positive refractive power, variable angle prism having its vertical angle variable, and optical prism, and which satisfies the following condition:
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patent: 4998809 (1991-03-01), Tsuji et al.
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patent: 5140462 (1992-08-01), Kitagishi
patent: 5182671 (1993-01-01), Kitagishi et al.
patent: 5315435 (1994-05-01), Horiuchi
Canon Kabushiki Kaisha
Dzierzynski Paul M.
Sikd-er Mohammad Y.
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