Panasonic ET-C1U100 Zoom Lens

The ET-C1U100 is a powered ultra short throw zoom lens for Panasonic 1-Chip DLP projectors, with a 0.308 to 0.330:1 throw ratio. It fits the PT-REQ15 and PT-REZ15 series and fills a large screen from just inches away, which suits tight rooms, rear-projection cabinets, and set installs where the projector must sit close to the wall.

Focal length is 5.4 to 5.8mm at f/2.1. Motorized zoom and focus integrate with the projector's lens control so the lens can be aligned and recentered from the control system.