Panasonic ET-C1S600 Zoom Lens

The ET-C1S600 is a powered standard zoom lens for Panasonic 1-Chip DLP projectors, covering a 1.36 to 2.10:1 throw ratio. It fits the PT-REQ15 and PT-REZ15 series, letting an installer set image size for mid-depth rooms without moving the projector. Aspherical glass elements from the ET-C1 series hold sharpness and uniformity across the frame.

Focal length runs 23.9 to 37.2mm at f/1.8 to 2.3. Motorized zoom and focus integrate with the projector's lens control, so the lens can be swapped and recentered from the control system. It supports edge-blended multi-projector setups.