| 摘要 |
PROBLEM TO BE SOLVED: To obtain a camera constituted so that a filter and the like arranged in front of an imaging device and a focal plane shutter do not mutually interfere when a digital back is attached as the single-lens reflex camera constituted so that film photographing and digital photographing can be executed. SOLUTION: This single-lens reflex camera is constituted so that a film back 30 holding a silver salt film which should be positioned at the focal plane of a camera body 10 and the digital back 40 having the imaging device which should be positioned at the focal plane of the body 10 can be exchanged. Besides, a photographing lens having a lens shutter 21 is attached to the body 10 when the back 40 is attached. Then, the back 40 is provided with an imaging device driving mechanism moving the imaging device forward and backward in an optical axis direction. By the imaging device driving mechanism, the imaging device is moved forward and the image pickup surface thereof is moved to the focusing surface of the body 10 after the focal plane shutter 16 is fully opened. |
