发明名称 |
CAMERA WITH PHOTOOELECTRIC FOCALIZATION DETECTOR |
摘要 |
PURPOSE:To conduct a highly precise detection of focalization at all times in a simplified arrangement of the optical system by utilizing an outside light in order to introduce the detection information of focalization from the side into the finder optical system. |
申请公布号 |
JPS5332730(A) |
申请公布日期 |
1978.03.28 |
申请号 |
JP19760107402 |
申请日期 |
1976.09.08 |
申请人 |
CANON KK |
发明人 |
TAMURA SHIYUUICHI;HOSOE SANYA;YOKOTA HIDEO |
分类号 |
G03B13/36;G02B7/28;G03B3/00 |
主分类号 |
G03B13/36 |
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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