| 摘要 |
PROBLEM TO BE SOLVED: To obtain a compact, easy-handling omnidirectional photographic device capable of surely and easily focusing for a camera by providing a convex mirror attached to one end of a cylindrical body and a camera held by a camera holder so that the camera may face the convex mirror. SOLUTION: The convex mirror 2 is attached and fixed to one end of the cylindrical transparent body 1, and the camera holder 3 is attached and fixed to the other end of the cylindrical body 1. The camera 4a is held by the camera holder 3 so that the camera lens part 41 may face the convex mirror 2. In the case of focusing for the camera 4a, the camera holder 3 and the cylindrical body 1 which is formed integrally with the holder are rotated with reference to the camera main body part 40. The camera lens part 41 held by the holder 3 is rotated with reference to the camera main body part 40, and moved backward and forward in the axial direction of the part 40. Then, an optical distance between a lens 7 incorporated in the camera lens part 41 and an imaging device 6 incorporated in the camera main body part 40 is varied. |
