| Revew | Optoma ZU820TST Short Throw Laser ProjectorThe Optoma ZU820TST is a professional installation laser projector with native WUXGA (1920x1200) resolution, 8,200 ISO 21118 lumens (6,900 ANSI lumens) and 4K and HDR input compatibility. Its 0.75:1 to 0.95:1 short-throw lens with motorized zoom and focus suits simulation, edge blending, projection mapping and immersive installations. The IP5X dust-resistant optical engine allows 24/7 operation for up to 30,000 hours in Eco mode. Full motorized lens shift, 360° projection, HDBaseT and LAN and two 10W speakers make it an install-and-forget solution. 
Key features- 8,200 lumens in WUXGA - 1920x1200 16:10 resolution, 3,000,000:1 contrast ratio and 95% uniformity, with 4K and HDR input.
- Short throw and motorized zoom - 0.75:1 to 0.95:1 throw ratio, 1.26x motorized zoom and 0.79 to 6.21 m projection distance.
- Full motorized lens shift - ±50% vertical and ±15% horizontal shift for precise alignment without moving the projector.
- IP5X and 24/7 - Dust-resistant optical engine and a laser light source rated up to 30,000 hours in Eco mode for continuous use.
- Control and connectivity - HDBaseT, two HDMI 2.0 inputs and VGA, HDMI output, 3D sync, RJ45, RS232 and 12V trigger.
Specifications| Manufacturer | Optoma | | Model | ZU820TST (W9PD7L901VZ1) | | Technology and resolution | DLP, WUXGA (1920x1200), 16:10 | | Brightness | 8,200 lumens (ISO 21118), 6,900 ANSI lumens | | Contrast ratio | 3,000,000:1, 1,100:1 full on/off | | Uniformity | 95% | | Light source | Laser, up to 30,000 hours | | Throw ratio | 0.75:1 to 0.95:1, 1.26x motorized zoom | | Projection distance | 0.79-6.21 m | | Screen size | 50-1,000" | | Lens shift | Motorized: vertical ±50%, horizontal ±15% | | Keystone correction | Horizontal 30°, vertical 15° | | Inputs | HDBaseT, 2 x HDMI 2.0, VGA, 3D sync, Audio 3.5mm | | Outputs | HDMI 2.0, 3D sync, USB-A (1.5A power), Audio 3.5mm | | Control | RJ45, RS232, 12V trigger, wired remote | | Speakers | 2 x 10W | | Noise | 34-36 dB | | Durability | IP5X, 24/7 operation, 360° projection | | Power | 260-520 W | | Dimensions and weight | 486 x 394.5 x 185.5 mm, 12.6 kg |
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