| 摘要 |
A lens barrel includes a lens tube configured to hold a lens, a barrier driving member configured to move between an opened state and a closed state by switching of the lens tube between a shooting-ready state and a retracted state, a pair of first barrier blades, each of which includes a blade portion, configured to open and close in conjunction with the barrier driving member, and a pair of second barrier blades, each of which includes a blade portion and a coupling portion, the coupling portion positioned outside the lens as viewed from an object side and located closer to the first barrier blade than the blade portion, the pair of second barrier blades being configured to be moved by contact between the coupling portion and the first barrier blade. |
