| 摘要 |
PURPOSE:To enable photographing data to be imprinted at arbitrary points of a film by disposing light emitting elements which display photographing data in the positions corresponding to the arbitrary points of the film loaded, and energizing these elements by the synchronizing signal generated according to shutter operation. CONSTITUTION:A suitable number of LED elements 24 are disposed in the gap parts 32 of guide rails 28, 30 which are protrusively provided between a film rewinding side knob 18 and a film winding spool 20. These elements 24 are beforehand electrically connected to a photographing data imprinting circuit. Hence, if the elements 24 disposed in these gap parts 32 emit light, the light is sensed in the gap parts between the perforations 36 pierced in alignment to the loaded film 13 or in the part above these, whereby imprinting is accomplished. |
