| 摘要 |
PURPOSE:To read film information securely even when a film is wound too much, by rewinding the film in the 2nd mode prior to photography, and switching the 2nd mode to the 1st mode through the operation of a detecting means. CONSTITUTION:When some plus character on a mode selector knob 29 corresponds to an index 32, the film can be wound and when some minus character corresponds to the index 32, on the other hand, the film can be rewound. When a film winding lever 1 is operated in the pluse mode, the film 202 is fed in the rewinding direction by the rotation of a rewinding pulley. At this time, once a photodetecting element 28 detects light emitted from a light emitting element 27 in the spool 26, a sprocket shaft 14 is displaced downward to change the film feeding direction into the forward direction, and the film information 204 is read; and the film winding lever 1 is operated later to feed the film further. |
