摘要 |
A camera system of this invention includes: a fixed member; a focusing lens; a drive portion that drives the focusing lens; a rotational member to be engaged; an operation ring that can be positioned at a first position and a second position in the optical axis direction; an engagement portion that, when the operation ring is at the second position, causes the rotational member to be engaged and the operation ring to engage with each other; and a control portion that, when the operation ring is at the first position and the operation ring is rotated, drives the focusing lens in accordance with the rotation, and when the operation ring is at the second position, drives the focusing lens in accordance with a relative movement position between the rotational member to be engaged and the fixed member. |