Specifications
Optional AccessoriesUltra-Short-Throw Zoom Lens for 1-Chip DLP™ Laser Projectors
ET-DLE020
 ET-DLE020 |
|
|---|---|
| Lens type | Ultra-Short-Throw Zoom Lens |
| F-number | 2.0 |
| Focal length (f) | 4.1–4.4 mm (5/32–11/64 inches) |
| Screen size | 100–400 inches |
| Throw ratio | |
| WUXGA | 0.280–0.299:1 |
| WXGA | 0.294–0.314:1 |
| XGA | 0.290–0.309:1 |
| Lens-shift*1 | |
| Vertical | +50 % – -16 % |
| Horizontal | +10 % – -20 % |
| Zoom | Yes |
| Dimensions (W x H x D) | 170 x 170 x 391 mm (6 11/16˝ x 6 11/16˝ x 15 13/32˝) |
| Weight | Approx. 3.2 kg (7.05 lbs) |
| Applicable projectors*2 | 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 |
*1 Value is for ceiling installations at WUXGA resolution. Lens-shift value will vary by model. Please see the Throw Distance Calculator for more information. For floor installations, up and right shift will be defined as a positive value. Down and left shift will be defined as a negative value.
*2 Please use this product with the included lens-bracket attachment.
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