| 摘要 |
PURPOSE:To provide a lens barrel where the problem that quick manual photographing is difficult, is solved. CONSTITUTION:When a first mode is selected by a mode selection operating means 113, the first mode is set by actuating a setting means 110 and also a clutch means 114 is displaced at a second position. Also, when a second mode is selected by the mode selection operating means 113, the second mode is set by actuating the setting means 110 and also the clutch means 114 is displaced at a first position. Moreover, a controlling means 110 is constituted so that switching over to the first mode from the second mode is performed by means of reactuating the setting means 110 and also displacing the clutch means 114 at the second position when the operation of the operating means 115 is detected by the detecting means 116 at the time of setting the second mode. |
