发明名称 |
Photovideo camera. |
摘要 |
<p>A photovideo camera takes visual images formed on negative films and/or positive films to obtain video signals corresponding to the visual images. The camera unit of the photovideo camera can be focused after determining a desired angle of view by zooming, without changing the desired angle of view. In focusing the lens unit, only the master lens of the focusing lens system of the lens unit is moved. <IMAGE></p> |
申请公布号 |
EP0495592(A2) |
申请公布日期 |
1992.07.22 |
申请号 |
EP19920300219 |
申请日期 |
1992.01.10 |
申请人 |
SONY CORPORATION |
发明人 |
TOMIYOSHI, TOSHIO;YAGI, TETSUYA;TORIZUKA, MASAMI;HAMANO, KENICHI;HACHIYA, MITSURU;MIZOGUCHI, MOTOSHI |
分类号 |
H04N5/253;G03B33/00;G02B7/10;H04N5/232 |
主分类号 |
H04N5/253 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|