Interchangeable film back or still video back still camera system
First Claim
1. A still camera system comprising a camera body capable of being loaded with a film back or a still video back selectably, focal length dependent means an operational condition of which is set in accordance with focal length information of an objective lens in use, and means for changing the focal length information so as to correspond to the image size of the still video back when said camera body is loaded with the still video back, whereby when loaded with the still video back, the operational condition of said focal length dependent means is set in accordance with changed focal length information.
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Accused Products
Abstract
A still carmera system is capable of being loaded with a film back or a still video back selectably or of changing focal length information of an objective lens in use so as to correspond to the image size of the still video back, whereby when loaded with the still video back, the operational condition of a focal length dependent portion is set in accordance with changed focal length information.
55 Citations
7 Claims
- 1. A still camera system comprising a camera body capable of being loaded with a film back or a still video back selectably, focal length dependent means an operational condition of which is set in accordance with focal length information of an objective lens in use, and means for changing the focal length information so as to correspond to the image size of the still video back when said camera body is loaded with the still video back, whereby when loaded with the still video back, the operational condition of said focal length dependent means is set in accordance with changed focal length information.
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6. A camera system comprising:
- an objective lens;
focal length dependent means, an operational condition of which is set in accordance with focal length information of said objective lens; an image receiving device on which an image of an object is projected by said objective lens; and means for changing the focal length information so as to correspond to coverage of image reception to be received on said image receiving device. - View Dependent Claims (7)
- an objective lens;
Specification