Tobin TCS TTL Time Lapse Motor for Bolex Cameras\*Includes Battery\*The Tobin TCS TTL Time Lapse Motor for Bolex Cameras provides a true motor-driven time lapse module. A motor-driven unit prevents unwanted variations in exposure times that sometimes occurs when using clockwork spring-based mechanical release or trigger device-based units. The Tobin Time Lapse Motor runs at a regulated .75 FPS and allows for exposure compensation of 5 F stops or 1.5 ND.The Tobin TCS TTL Time Lapse Motor for Bolex Cameras has an animation mode that allows the user to use the included remote switch cable to manually expose each frame. This time-lapse motor would make a great addition to any time-lapse, or stop-motion, photography kit!