Panasonic ETD3LET80 Stepping-motor

The ET-D3LET80 is a stepping-motor long-throw zoom lens for Panasonic 3-Chip DLP projectors, covering a 7.3 to 13.8:1 throw ratio at WUXGA. It is the reach lens of the D3LE line, filling a screen from the very back of a large hall, a scoreboard gantry, or a distant projection booth. The stepping motor drives zoom, focus, and shift for repeatable positioning.

Focal length runs 154 to 289mm at f/2.5 to 2.7. The design works with 3DLP projectors excluding the PT-RQ50KU, and integrates with lens memory and edge blending. Compatible bodies include the PT-RQ32KU, PT-RZ31KU, PT-RZ21KU, PT-RQ22KU, PT-RQ35KU, and PT-RZ34KU.