Optoma ZU820TST 6900-Lumen Short-Throw Laser Projector

Overview

The Optoma ZU820TST is a high-performance short-throw laser projector designed to deliver bright and sharp images in professional settings. With 6900 ANSI lumens and a WUXGA resolution of 1920 x 1200, it produces vibrant visuals that remain clear even in well-lit environments. Its short-throw lens allows placement close to the screen, making it ideal for tight spaces or setups with limited distance.

This projector excels in applications such as simulation, edge blending, and projection mapping, where precise image alignment and flexibility are essential. The fully motorized lens shift, zoom, and focus simplify installation and adjustments, while the DuraCore laser technology ensures a long lifespan of up to 30,000 hours with minimal maintenance. Additional features like 360-degree projection and portrait mode support expand creative possibilities for immersive presentations and large-scale visual installations.

Key features

• 6900 ANSI lumens brightness that maintains clear images in bright rooms
• Short-throw lens with a ratio between 0.75 and 0.95:1 for flexible projector placement
• Fully motorized lens shift, zoom, and focus to streamline setup and fine-tuning
• IP5X-certified dust resistance for reliable operation in dusty or challenging environments
• Supports 360-degree and portrait orientation to accommodate unconventional projection angles
• Built-in image warping and edge blending tools for seamless multi-projector displays
• Laser light source offering up to 30,000 hours of use with low maintenance requirements
• Multiple input options including HDBaseT, HDMI, and VGA for broad device compatibility
• Compatible with 4K and HDR content to deliver high-quality media playback

Key specs

• Brightness: 6900 ANSI lumens
• Resolution: WUXGA (1920 x 1200)
• Throw ratio: 0.75–0.95:1 (short-throw)
• Light source: Laser with up to 30,000 hours lifespan
• Lens: Fully motorized shift, zoom, and focus
• Dust resistance: IP5X certified
• Projection modes: 360-degree and portrait supported
• Inputs: HDBaseT, HDMI, VGA

Connectivity and compatibility

The projector offers versatile connectivity options to fit a wide range of professional setups. HDBaseT input allows for long-distance transmission of high-definition video and audio over a single cable, reducing clutter and simplifying installation. HDMI and VGA inputs ensure compatibility with most modern and legacy devices, including computers, media players, and video sources. Support for 4K and HDR content means it can handle high-quality media formats, making it suitable for advanced presentations and exhibitions.

Performance and reliability

Thanks to its DuraCore laser technology, the ZU820TST delivers consistent brightness and color accuracy over an extended lifespan of up to 30,000 hours. The IP5X dust resistance rating protects internal components from dust ingress, which is especially valuable in environments prone to airborne particles. This durability reduces downtime and maintenance costs, ensuring reliable operation in demanding professional environments such as simulation centers and museums.

Ideal uses and environments

This projector is well suited to professional environments that require bright, detailed images and flexible installation options. It works well in simulation rooms, corporate presentation spaces, museums, and large-scale visual installations where precise image alignment and multi-projector setups are needed. Its short-throw capability and motorized lens controls make it a strong choice for venues with limited space or complex projection requirements.