| 摘要 |
PURPOSE:To measure the moving time of a moving body as well as to take the divided photograph of the moving body by providing a means for setting a time which is from starting first exposure till starting final exposure in the case of multiple exposure to be constant. CONSTITUTION:The title camera is provided with a shutter driving circuit 23, a multiple exposure setting circuit, a multiple photographing period setting circuit 27, an exposing interval setting circuit 25 and a shutter control circuit 26. When the camera is set in multiple exposure photographing, a mode signal 24 is inputted in a CPU 22, the circuit 25 and the circuit 26 so as to set the respective circuits. Namely, in a multiple photographing ode, the number in accordance with the number of times of multiple photographing set with the signal 24 is set in a counter circuit, where subtraction is performed according to a shutter closing signal from a shutter 11. As to remaining number of times of photographing, by giving an output signal to the circuit 23 based on an exposing interval signal and also transmitting a final shutter closing completion signal to the CPU 22 through a line 26b, a mirror driving circuit 28 drives a motor driving circuit 29 so as to make a mirror descend with a winding completion signal and opens the shutter. Thus, the moving time of the moving body can be measured. |
