| 摘要 |
PROBLEM TO BE SOLVED: To satisfy guarantee of portability of accessories, optical performance, and zoom operation. SOLUTION: This camera is composed of a lens barrel having a movable optical system and a camera main body to which the barrel is attached. A plurality of accessory attaching parts 36a, 56a to which various accessories 67 having optical development functions can be attached are provided at the tip part of the lens barrel. One accessory attaching part is arranged on 1st cylinder members 24, 31 in the movable lens barrel, and the other accessory attaching parts are arranged at the object side tip parts of 2nd cylinder members 55, 56 which do not move with respect to the camera main body even when the optical system moves. COPYRIGHT: (C)2005,JPO&NCIPI
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