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Panasonic ET-DLE020

The World’s First* Ultra-Short-Throw Zoom Lens
Fits Easily in Tight Exhibition Spaces

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Product Description

The ET-DLE020 utilizes a sophisticated periscope-style "L-shaped" mirror system to achieve a remarkably low throw ratio of 0.280–0.299:1 (WUXGA). Unlike fixed UST lenses, the DLE020 features a 1.07x optical zoom, allowing technicians to fine-tune image geometry and size without physically shifting the projector.

Built for high-brightness laser projectors (up to the 12,000-lumen class), it supports Zero-Offset projection, meaning the image can start exactly at the lens center to maximize vertical screen coverage in low-ceiling environments.

Superior Flexibility for Easy Installation

Conventional ultra-short-throw lenses demand accurate, time-consuming projector installation positioning with no margin for error. The ET-DLE020’s optical zoom, however, provides an installation margin of ±45 mm (±1.77˝) and easy image adjustment at a throw-ratio of 0.280–0.299:1 (WUXGA, 16:10), all with zero image offset. It combines with Panasonic laser projectors*1 to support Wide-range Vertical and Horizontal Lens-Shift, more than doubling movable shift area of comparable lenses, increasing installation flexibility, and expediting setup.

ET-DLE020 Projection Image (200 inch)


High Reliability for Continuous Operation

The ET-DLE020 features an aspherical all-glass lens that’s heat- and scratch-resistant. Durable construction enhances reliability for long-term use, and when combined with our dust-resistant laser projectors*, assures consistently brilliant images under continuous operation.


On-Axis Rear Projection

The ET-DLE020’s straight mirrorless design makes screen-centered projector installation possible in rear-projection applications.

Note: Hot spots may occur depending on the screen.

Project in brighter environments

Zero Offset and Flexible Setup for Multi-Screen Projection

Install your Panasonic 1-Chip DLP™ laser projector on-ceiling and close to the wall for full top-to-bottom screen coverage with zero offset and minimal shadowing, even in low-ceiling applications. Zoom and wide-range V/H Lens Shift joins flexible edge-blending adjustment for multi-screen projection.

Better brightness uniformity

Lens typeUltra-Short-Throw Zoom Lens
F-number2.0
Focal length (f)4.1–4.4 mm (5/32–11/64 inches)
Screen size100–400 inches
Throw ratio 
4K (16:9)0.279–0.297:1
WUXGA (16:10)0.280–0.299:1
WXGA (16:10)0.294–0.314:1
XGA (16:10)0.290–0.309:1
Lens-shift*1 
Vertical+50 % – -16 %
Horizontal+10 % – -20 %
ZoomYes
Dimensions (W x H x D)170 x 170 x 391 mm (6 11/16˝ x 6 11/16˝ x 15 13/32˝)
WeightApprox. 3.2 kg (7.05 lbs)
Applicable projectors*2PT-RQ7L / PT-RQ6L / PT-RZ7L / PT-RZ6L /
PT-RZ990 / PT-RZ890 / PT-RZ790 / PT-RZ690 /
PT-RCQ10 / PT-RCQ80 / PT-RZ120 / PT-RZ970 / PT-RW930 / PT-RX110 /
PT-RZ870 / PT-RZ770 / PT-RW730 / PT-RZ660 / PT-RW620