发明名称 |
Camera with a display device for displaying both object distance informations and coupling range informations |
摘要 |
A camera provided with a display device that displays changing of the coupling range of a strobe as the amount of charge stored on a main capacitor in the strobe changes, that is, changing of the target area for a proper exposure in stroboscopic photography, and displays an object distance obtained by the auto-focus means in a combined form.
|
申请公布号 |
US4544254(A) |
申请公布日期 |
1985.10.01 |
申请号 |
US19830537632 |
申请日期 |
1983.09.30 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
EGAWA, AKIRA;TOKUDA, RYUJI |
分类号 |
G03B7/16;G03B15/05;G03B17/18;(IPC1-7):G03B3/10;G03B17/38 |
主分类号 |
G03B7/16 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|