| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a lens barrel capable of improving the operability while reducing the size.SOLUTION: The lens barrel includes: a stationary frame 103; a zoom ring 101 which is held rotatable on the outer periphery of the stationary frame 103; a contact member 108; and a biasing member 104. The zoom ring 101 has first-fourth sliding faces. When the contact member 108 moves on the first sliding face 101a, a first load is added to the biasing member 104; when the contact member 108 moves on the second sliding face, a second load larger than the first load is added to the biasing member 104; and when the contact member 108 moves on the third sliding face, a load which changes from the first load to the second load is added to the biasing member 104.</p> |
