发明名称 FLASH CAMERA WITH COMBINED MODE AND APERTURE SWITCH
摘要 <p>FLASH AND CAMERA DEVICE A flash and camera device integrally incorporating an electronic flashing device for firing a flash discharge tube and a photographic camera device with a fixed facus lens system, includes an aperture change-over mechanism for changing aperture to an appropriate aperture value depending on respective photography modes including far or near mode photography for an object within an allowable range of distance-from the object to allow proper photography in flash mode photography, and a daylight mode photography, an indication element for indicating a condition under which the electronic flush device is able to fire in the flash mode operation and indicate far or near for the distance from the object, and a switch mechanism for simultaneously performing the functions of operating said aperture changeover mechanism, operating said indication element and supplying power to said electronic flash device. In this manner, the operation of the daylight or flash mode photography is simplified, the allowable range of distance from the object for proper photography can be increased, and the degree of the distance from the object, i.e. far or near, is indicated for identification.</p>
申请公布号 CA1047818(A) 申请公布日期 1979.02.06
申请号 CA19760250354 申请日期 1976.04.15
申请人 WEST ELECTRIC CO., LTD. 发明人 IWATA, HIROSHI;TSUZUKI, YU
分类号 G03B15/03;G03B15/05;(IPC1-7):03B15/03 主分类号 G03B15/03
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