Panasonic 2.10-4.14:1 Zoom Projector Lens

This product is a Zoom Lens with a throw ratio of 2.50 - 4.97:1 (4:3); 2.10 - 4.15:1 (16:9); 2.10 - 4.14:1 (16:10), designed for use with specified Panasonic Installation Projectors.