| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a miniaturizable lens hood, a lens barrel, and a mounting/dismounting structure. <P>SOLUTION: A lens hood 10 according to the present invention comprises: a light-shielding cylindrical part 10A; and an inner peripheral surface 10C that is provided at a base end side 10B of the light-shielding cylindrical part 10A and faces the outer periphery of a lens barrel 20. The inner peripheral surface 10C includes: a plurality of hood-side claw parts 11 protruding to the inner periphery side and extending in the circumferential direction; and hood-side protrusions 12A and 12B protruding to the inner periphery side and provided at each of positions at a given distance spaced from both the ends of the hood-side claw parts 11 in the circumferential direction. <P>COPYRIGHT: (C)2013,JPO&INPIT |
