发明名称 AUTOMATIC UNIVERSAL HEAD DEVICE
摘要 PURPOSE:To reproduce a shot in accordance with photographing conditions by presetting a focusing value or storing an AF signal in a memory circuit in accordance with the shot. CONSTITUTION:In case that the second shot is reproduced after reproducing the first shot; a push-button 1a2 is depressed. Then, a memory part 2M2 of a memory circuit 2 is designated, and preset information stored in the memory part 2M2 is sent from a terminal DOn. Since an AF key 1c is depressed for storage into the memory part 2M2, the AF signal is stored in the memory part 2M2; into the memory part 2M2, the AF signal is stored in the memory part 2M2; therefore, the AF signal is sent from a terminal DO1 in case of the read operation of the memory part. Then, the AF signal is transmitted to a switch 6 through a multiplexer 3, and the switch 6 has the terminal connected to the 6P side in response to the AF signal. Consequently, in case of reproducing of the second shot, the outpt of an auto-focus device 7 is transmitted to a focus servo device, and the focus is automatically settled on a basis of the object distance signal from the auto-focus device.
申请公布号 JPS59232317(A) 申请公布日期 1984.12.27
申请号 JP19830108485 申请日期 1983.06.16
申请人 CANON KK 发明人 KADOSAWA TSUNEAKI
分类号 H04N5/222;G02B7/28;G02B7/36;(IPC1-7):G03B3/00;H04N5/26;G02B7/11 主分类号 H04N5/222
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