发明名称 |
Adapter for electronic flash unit |
摘要 |
Disclosed is an adapter for electronic flash unit which is connected to a synchro contact and a light adjustment signal output contact of a still camera having an electronically-controlled shutter mechanism. The adapter converts a light adjustment signal supplied from the camera through the light adjustment signal contact thereof into a signal with a polarity and level suitable for the operation of a light adjustment control circuit in an electronic flash unit.
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申请公布号 |
US4174896(A) |
申请公布日期 |
1979.11.20 |
申请号 |
US19780896565 |
申请日期 |
1978.04.14 |
申请人 |
OLYMPUS OPTICAL CO LTD |
发明人 |
KAWARADA, OSAMU;MIZOKAMI, KAZUNORI |
分类号 |
G03B7/16;G03B15/05;H05B41/30;(IPC1-7):G03B15/05 |
主分类号 |
G03B7/16 |
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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