Shooting apparatus and lens barrel

Details Shooting apparatus and lens barrel Shooting apparatus and lens barrel

2005-08-30

2005-08-30

Perkey, W. B. (Department: 2851)

Photography

Having variable focal length of camera objective

Having focus operation

C396S349000, C396S451000, C348S375000

Reexamination Certificate

active

06937816

ABSTRACT:
It is an object of the present invention to provide a shooting apparatus which is thinner than a conventional shooting apparatus. A lens barrel is brought into an accommodated state from a shooting state by retracting at least one of lens groups constituting the shooting lens from an optical axis, and by bringing at least a portion of one of the other lens groups remaining on the optical axis or an image pickup element into a non-using state in which an opening is left opening at a predetermined opening diameter.

REFERENCES:
patent: 2176679 (1939-10-01), Hubert
patent: 5592250 (1997-01-01), Shimizu
patent: 5598241 (1997-01-01), Nomura et al.
patent: 6835006 (2004-12-01), Tanaka et al.
patent: 2005/0002665 (2005-01-01), Ito et al.
patent: 05-034769 (1993-02-01), None

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