Keystone reflex movie camera 8mm auto zoom

Had no idea how it works, when press button make a sound like is running. The Vintage KEYSTONE REFLEX auto zoom reg 8mm movie camera is a classic piece of equipment from the United States, specifically designed for filming in standard 8mm format. This silver-colored camera ensures high-quality footage with its reflex design, giving filmmakers a unique shooting experience. With the Keystone brand known for its durability and reliability, this vintage movie camera is sure to be a valuable addition to any collection or for those looking to capture retro filmmaking moments. Not tested and sold AS-IS.