film quantity corresponding to a predetermined number of frames or less a sensor for detecting the film end and sensors for detecting a malfunction of the drive motors detection data detected by these sensors are displayed by the display section application_number US 76397785 A description referring now to fig1 there is shown a camera device according to one embodiment of the present invention in which a release switch 11 is connected to a cpu 12 for general control of the camera the cpu 12 is connected to a finder unit 14 through an led driver 13 the finder unit 14 includes a finder screen 15 on which is projected an endoscopic image transmitted through the image guide of an endoscope not shown a character display section 16 provided under the finder section 15 and an ee level display segment 17 at one side of the finder screen 15 the cpu 12 is connected to motors 20 and 21 through motor drivers 18 and 19 respectively the motor 20 which serves in film winding is coupled with for example rotary disks 22 1 and 22 2 which rotate in association with the motor 20 the rotary disk 22 1 is designed so as to rotate by one step each time the film is advanced one frame while the rotary disk 22 2 is adapted to make a full turn while the motor 20 makes revolutions required for winding the film the rotary disk 22 1 is fitted with reflecting plates 22a and 22b and the rotary disk 22 2 with a single reflecting plate 22c photosensors 24 25 and 26 are arranged so as to be able to detect the reflecting plates.