摘要 |
<P>PROBLEM TO BE SOLVED: To provide an imaging apparatus for preventing the adhesion of dust generated when a mirror is rotated to an imaging surface, a shutter curtain, etc. by preventing the dust from being scattered to a space on an image surface side from the mirror. <P>SOLUTION: The imaging apparatus includes a mirror 100 entering into a photographing optical path, when observing through a finder by a rotation operation and retracting from the photographing optical path, when performing photographing by the rotation operation, a holding plate 102 holding the mirror 100, a rotation shaft 110 fixed to the holding plate 102 and rotatably supporting the mirror 100, a drive part 120 transmitting a drive force to the mirror 100, a support member arranged between the drive part 120 and the holding plate 102 and supporting the drive part 120, a drive shaft 114 which is fixed to the holding plate 102 in such a state that the drive shaft 114 is projected to the side of the drive part 120 from a hole formed in the support member and to which the drive force is transmitted from the drive part 120, a cover member 107 covering the rotation shaft 110 so as to shield the space between the space on the image surface side from the mirror 100 and the rotation shaft 110, and a cover member 108 externally inserted onto the drive shaft 114, to close the hole between the support member and the drive part 120. <P>COPYRIGHT: (C)2013,JPO&INPIT |