Panasonic ET-ELT22 2.7 - 4.5:1 fixed zoom lens for PT-MZ880/MZ770/MZ670 Series, PT-EZ770 Series, PT-EZ580 Series and PT-EZ570 Series projectors

Product Overview

The Panasonic ET-ELT22 is a long-throw interchangeable zoom lens (2.7–4.5:1) for compatible Panasonic PT-EZ770Z, PT-MZ, and PT-MW series commercial projectors. It is built for installations where the projector sits well back from the screen — a rear booth, balcony, or long room — yet must still fill a defined image area. As a factory Panasonic optical assembly, this projector zoom lens is matched to the lens mount and engine of its supported projectors. Its 45.6–73.8mm focal length supports both 16:10 and 4:3 content depending on the host projector.

Product Description

With a long-throw 2.7–4.5:1 range (vendor spec table lists 2.8–4.6:1) and an f/1.8–2.3 aperture, the ET-ELT22 lets integrators place a projector at a distance and still tune image size by varying focal length. The compact 108 x 108 x 197mm barrel weighs about 2.6 pounds, adding little load to a projector mount. Because it is interchangeable, AV designers can re-lens a compatible projector for a new venue rather than replacing the projector. For shorter throw distances on the same projector families, compare the Panasonic ET-ELW20 (1.3–1.7:1); for even longer reach, the Panasonic ET-ELT23 (4.4–7.1:1); and for ultra-short throw, the Panasonic ET-ELW21 (0.8:1).

Key Features

• 2.7–4.5:1 Long-Throw Zoom — Fills a defined image from projectors mounted well back from the screen.
• Wide Projector Compatibility — Supports PT-EZ770Z/EW730Z/EX800Z, PT-MZ670/MZ570/MZ770, and PT-MW630/MW530/MW730 series.
• 16:10 and 4:3 Support — Handles widescreen and standard aspect content depending on the host projector.
• f/1.8–2.3 Aperture — Maintains light transmission across the zoom range.
• Interchangeable Lens Mount — Installs into the projector's lens bayonet for field-replaceable optics.
• Compact, Lightweight Barrel — About 2.6 lb in a 108 x 108 x 197mm body.

Typical Applications

• Auditorium — Long-throw projection from a rear booth or balcony position.
• House of worship — Fills a large screen from a distant mounting point.
• Commercial meeting space — Long-room projection where the projector sits well back.
• Training room — Re-lensing flexibility for deep rooms and rear mounts.

Technical Specifications

Specifications sourced from Panasonic / vendor data. The title throw ratio (2.7–4.5:1) differs slightly from the vendor spec table (2.8–4.6:1); confirm the exact figure and any lens-shift limits against the current Panasonic ET-ELT22 spec sheet.

Frequently Asked Questions

Which projectors does the ET-ELT22 fit? It supports Panasonic PT-EZ770Z, PT-EW730Z, PT-EX800Z, PT-MZ670/MZ570/MZ770, and PT-MW630/MW530/MW730 series projectors, including L variants. Confirm your exact model against Panasonic's lens compatibility chart.

What throw ratio does it provide? The product title lists 2.7–4.5:1 and the vendor spec table lists 2.8–4.6:1; both indicate a long-throw range for projectors mounted well back from the screen.

Is the lens interchangeable in the field? Yes. It installs into the projector's lens bayonet, allowing a compatible projector to be re-lensed for a new room geometry.

How do I pick between ELT22, ELT23, and ELW20? Choose by projector-to-screen distance: ELW20 (1.3–1.7:1) for nearer mounts, ELT22 (2.7–4.5:1) for long rooms, and ELT23 (4.4–7.1:1) for the longest throws.

Is warranty and support available through Creation Networks? Yes. This is a genuine Panasonic optical accessory; contact Creation Networks for warranty terms, availability, and integration support.