| 摘要 |
<p>PURPOSE:To obtain a good picture quality when using a flash, irrespective of a type of a film to be used, by providing a film type information detecting means, and a flash color temperature converting filter device required in accordance with a detecting signal. CONSTITUTION:Film type information is read by an LED 14 and a photodiode 15, and is stored in a storage device 18 from a waveform shaping circuit 16 and a decoder 17. A photometric circuit 9 measures brightness of an object to be photographed. When an electronic flash is used, it is controlled by a synchro- switch 19, etc., and also from the second memory part 18b in a camera, a film type signal is inputted to a filter driving circuit 32 in the electronic flash. Accordingly, in accordance with whether a film to be used is a daylight type film or a tungsten type film, the filter frame is driven to a prescribed position.</p> |
