Manual focus adjustment apparatus and focus assisting program

Details Manual focus adjustment apparatus and focus assisting program Manual focus adjustment apparatus and focus assisting program

2011-04-26

2011-04-26

Tran, Sinh (Department: 2622)

Television

Camera, system and detail

Optics

C348S346000, C348S349000, C348S353000, C348S354000

Reexamination Certificate

active

07932949

ABSTRACT:
According to the present invention, when a lens is moved in an operation of an operation device, the focal information calculated for each travel position of the lens can be graphed corresponding to the lens position, and the focal information about the current lens position can be identified from the focal information about another position. Thus, a manual focus adjustment can be made while checking the graph. Especially, since the history of the focal information calculated for each lens travel position can be graphed, the lens can travel to the lens position in which a desired peak can be obtained when there are a plurality of peaks of focal information on the graph.

REFERENCES:
patent: 5623309 (1997-04-01), Yoshimura et al.
patent: 6731868 (2004-05-01), Yoshida et al.
patent: 2002/0075396 (2002-06-01), Yasuda
patent: 2003/0174233 (2003-09-01), Onozawa
patent: 2004/0130648 (2004-07-01), Kikuchi et al.
patent: 2005/0191047 (2005-09-01), Toji
patent: 8-265631 (1996-10-01), None
patent: 9-322046 (1997-12-01), None
patent: 2001-57645 (2001-02-01), None
patent: 2002-244019 (2002-08-01), None
patent: 2002-281375 (2002-09-01), None
patent: 2003-262910 (2003-09-01), None
patent: 2004-48526 (2004-02-01), None
patent: 2004-72297 (2004-03-01), None
patent: 2004-85672 (2004-03-01), None

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