| 摘要 |
PROBLEM TO BE SOLVED: To provide a camera having a sealing member which surely conducts light shielding and waterproofing between relatively moving members which move relative to each other. SOLUTION: In a packing 20, having a V-shaped cross section and disposed between a fixed frame and a cam ring moving relatively, a fixed part 20a abutting on the fixed frame side and free end 20b abutting on the side of the cam ring so as to be freely deformed are coupled through plural ribs 20c having a prescribed tilt angle with respect to the radial direction.
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