发明名称 |
AUFNAHMEBETRIEBSART-ANZEIGEVORRICHTUNG FUER EINE KAMERA |
摘要 |
Object brightness information is measured and diaphragm aperture value is appex operated using the setting information of mounted lens and the photographing conditions an input to effect ON-OFF control of an automatic-manual change-over means. The change-over means is associated with the photographing mode change-over operation of a diaphragm setting means for displaying the photographing mode within a finder. |
申请公布号 |
DE2704543(A1) |
申请公布日期 |
1977.08.11 |
申请号 |
DE19772704543 |
申请日期 |
1977.02.03 |
申请人 |
CANON K.K. |
发明人 |
TSUNEKAWA,TOKUICHI;UCHIDOI,MASANORI;YAMAMICHI,MASAYOSHI;IURA,YUKIO;SHIMIZU,MASAMI;AIZAWA,HIROSHI |
分类号 |
G03B7/01;G03B7/083;G03B17/20 |
主分类号 |
G03B7/01 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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