The Vixen Optics Polarie Time-Lapse Adapter allows the Polarie Star Tracker Mount to attach to a level camera tripod. It shifts the rotational axis of the Polarie to be parallel to the camera tripod head allowing you to slowly pan for a time lapse movie. The Polarie Star Tracker Mount attaches to a standard camera tripod and can accept any digital camera weighing up to 7 lbs.