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US 4,788,603 AGranted
Camera for sequentially photographing a subject using a reference optical system and a telescopic optical system
AssigneeFuji Photo Film Co., Ltd.
InventorsIkuo Fujimura, Mikio Utsugi, Kimiaki Nakada
Life of this patent
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Abstract
The camera according to the present invention includes a reference optical system and a telescopic optical system. After photographing the subject using the reference optical system, a close-up of the subject is photographed using the telescopic optical system. As a consequence, when the subject is reproduced on a television screen, a sharp image can be obtained.
Claims8
A camera for photographing a subject, comprising:
- a first photographing optical system for photography in a reference mode;
- a second photographing optical system for photography in a portrait mode wherein an image of said subject is enlarged relative to an image of said reference mode;
- optical system change-over means for selecting said first photographing optical system and said second photographing optical system in response to selection of said reference mode and portrait mode, respectively;
- recording means for recording the image of said subject onto a recording medium from said first and second photographing optical systems;
- and
- control means actuated in response to selection of said portrait mode for sequentially causing said optical system change-over means to select said first photographing optical system, said recording means to record the image of said subject in the reference mode using said first photographing optical system, said optical system changeover means to change said first photographing optical system to said second photographing optical system, and said recording means to record said enlarged image of said subject using said second photographing optical system.
3 more elements
A camera for photographing a subject, comprising:
- an optical system including telescopic zoom lenses for photographing said subject in a reference mode and a portrait mode wherein an image of said subject is enlarged relative to said reference mode;
- mode change-over means for selectively switching between said reference mode and said portrait mode;
- recording means for recording the image of said subject from said optical system into a recording medium;
- and
- control means actuated in response to selection of said portrait mode for sequentially causing said mode change-over means to select said reference mode, said recording means to record the image of said subject using said optical system in the reference mode, said mode change-over means to change said optical system from said reference mode to said portrait mode, and said recording means to record said enlarged image of said subject using said optical system in said portrait mode.
2 more elements
Dependencies are inferred from the claim text.