Panasonic ET-C1T700 2.07-3.38:1 Projector Zoom Lens

The Panasonic ET-C1T700 is a lens built for installers and presenters who need dependable image control over medium and large screens. Matched to PT-REQ and PT-REZ series projectors, it offers a throw ratio from 2.07 to 3.38:1 in 16:10 or 16:9 formats, so you can fill screens up to 15 feet wide from a distance of 31 to 50.7 feet. When you switch to 4:3 content the ratio shifts to 2.49 to 4.06:1, giving you the same flexibility without forcing a change in projector position.

The lens covers a 36.1 to 59.6 mm focal length range and maintains an aperture between f/1.94 and 2.38, which helps keep the picture bright and crisp whether you zoom in or out. Motorized zoom and focus controls mean adjustments happen quickly through the projector’s remote or control system, and powered lens shift—up to ±60 percent vertically and ±29 percent horizontally—lets you square up the image even when the projector is off center.

In practical terms, this lens suits lecture halls, hotel ballrooms, corporate boardrooms, and houses of worship where the projector often sits on a high shelf or in a ceiling mount. Rental and staging teams will also appreciate how the motorized adjustments speed setup between events. If you already run Panasonic PT-REQ or PT-REZ projectors and need a standard-distance lens that balances reach, clarity, and fast alignment, the ET-C1T700 fits the brief.

• Throw ratio 2.07 to 3.38:1 for 16:10 and 16:9 content
• Throw ratio 2.49 to 4.06:1 for 4:3 content
• Projects onto screens up to 15 feet wide from 31 to 50.7 feet away
• Motorized zoom, focus, and lens shift for quick on-site adjustments
• Vertical shift up to ±60 percent, horizontal shift up to ±29 percent
• 36.1 to 59.6 mm focal length range with an f/1.94 to 2.38 aperture
• Purpose-built for Panasonic PT-REQ and PT-REZ series projectors