Focus detecting camera
First Claim
1. A focus detecting camera, comprising:
- (A) an automatic focus detector for generating an in-focus detection signal when a moving object to be photographed reaches an in-focus position which is a preset distance from said camera;
(B) a human actuable switch which may be actuated by a user of said camera whenever said camera is to be operated in a moving object focus mode; and
(C) shutter release means for releasing a shutter of said camera whenever said human actuable switch is actuated and said automatic focus detector generates said in-focus detection signal.
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Accused Products
Abstract
A focus detecting camera comprises a switching circuit for an automatic release which is operated in response to an in-focus detection signal, a shutter release button mechanism which is capable of maintaining a partially depressed condition of a shutter release button and an automatic release switch which is brought into operation prior to a shutter release operation, in cooperation with said shutter release button mechanism. Under the condition in which the automatic release switch is in operation with the release button partially depressed, the shutter release is performed by activation of the automatic release switching circuit in response to an in-focus detection signal which is detected when a moving object being photographed reaches a preset distance position.
23 Citations
13 Claims
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1. A focus detecting camera, comprising:
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(A) an automatic focus detector for generating an in-focus detection signal when a moving object to be photographed reaches an in-focus position which is a preset distance from said camera; (B) a human actuable switch which may be actuated by a user of said camera whenever said camera is to be operated in a moving object focus mode; and (C) shutter release means for releasing a shutter of said camera whenever said human actuable switch is actuated and said automatic focus detector generates said in-focus detection signal. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A focus detecting camera, comprising:
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(A) an automatic focus detector for generating an in-focus detection signal when a moving object to be photographed reaches an in-focus position which is a preset distance from said camera; (B) a shutter release button mechanism movable between a fully extended and a fully depressed position; (C) first switch means associated with said shutter release button and being actuated when said shutter release button is in a partially depressed position; (D) second switch means associated with said shutter release button and being actuated when said shutter release button is in said fully depressed position; and (E) shutter release means for releasing a shutter of said camera whenever either of the following conditions is met; (1) both said first switch means is actuated and said automatic focus detector generates said in-focus signal;
or(2) said second switch means is actuated. - View Dependent Claims (13)
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Specification