| 摘要 |
PROBLEM TO BE SOLVED: To provide a camera by which radio communication is performed and successful communication performance is obtained. SOLUTION: A lens barrel of the camera has a first casing which moves forward and backward to a camera main body, a second casing which moves forward and backward while rotating around a light axis of a photographic lens and a third casing which moves forward and backward without rotation. The camera main body is covered with a metal cover and the first to third casings are made of resin. An antenna for radio communication is provided at the tip of the second casing. For the radio communication, the lens barrel is delivered to the light axis direction to keep the antenna away from the front surface of the metal cover. COPYRIGHT: (C)2007,JPO&INPIT |
