发明名称 A video cover & viewfinder accessory for a still camera
摘要 A cover accessory for a still camera permits the replacemet of the film witrh an electronic recording of the video image. An optical system is provided with the cover for re-forming an image of an object, an image having been formed by an objective lens in a predetermined film plane, and providing the image to a photo taking device for electronically recording image data. A relay viewfinder optical systrem is connected optically to the viewfinder of the camera, and indicates at least one viewfinder indication that is proper to the video accessory through the relay viewfinder.
申请公布号 US4855837(A) 申请公布日期 1989.08.08
申请号 US19880157635 申请日期 1988.02.18
申请人 MINOLTA CAMERA KABUSHIKI KAISHA 发明人 TANIMOTO, TETSUYUKI
分类号 G03B13/26;G03B17/20;G03B17/48;H04N5/225;H04N5/232 主分类号 G03B13/26
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