Sankyo sound 500 Super 8 Movie Projector with Sound. lens: Sankyo Zoom f: 1.4 F: 15-25 mm. This projector is in like new condition., it is super clean and in excellent and serviced condition! The lens is a zoom lens which will allow you to make the picture bigger or smaller when you turn the outside lens ring, there is a separate focus dial on the side of the projector you would use to focus.
eBay