| 发明名称 |
SUPPLEMENTARY LIGHTING DEVICE FOR A CAMERA |
| 摘要 |
<p>A supplementary lighting device for a camera comprises a plate illuminated through the side edges by light pipes from a lighting box. The plate is placed in front of or behind the camera lens. The evenly illuminated plate serves as a filter imposing light as the medium on which the image is developed.</p> |
| 申请公布号 |
CA1215571(A) |
申请公布日期 |
1986.12.23 |
| 申请号 |
CA19830433297 |
申请日期 |
1983.07.27 |
| 申请人 |
STAR SERVIC ISLE OF MAN LTD |
发明人 |
EADES, WILFRID G. |
| 分类号 |
G03B15/00;G03B15/02;G03B17/12;(IPC1-7):F21V33/00 |
主分类号 |
G03B15/00 |
| 代理机构 |
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代理人 |
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