| 摘要 |
PROBLEM TO BE SOLVED: To provide a live view capable camera for preventing dust or the like from adhering to an imaging element or the like at power-off of the camera when adopting a normally open type shutter. SOLUTION: A mirror charge cam and a shutter charge cam consist of: a power-off region (cam region b) for keeping the normally open type shutter to a closing state and holding a moving reflection mirror to an open state; a standby region (camera region d) for keeping the shutter to an open state and a charge completion state and locating the moving reflection mirror to the reflection position; a live view region (cam region f) for keeping the shutter to the open state and the charge completion state and locating the moving reflection mirror to a save position; and a photographing region (cam region g) wherein the exposure time of the shutter can be controlled and for locating the moving reflection mirror to the save position. COPYRIGHT: (C)2008,JPO&INPIT
|
