
HL31LV
Crystal-Clear Full HD 1080p Performance - Delivers sharp, detailed images for movies, sports, streaming content, and presentations alike.
• Bright Enough for Real Rooms - With 3,500 lumens of brightness, the HL31LV stays clear and vibrant even in rooms with moderate ambient light.
• Up to 30,000 Hours, Maintenance-Free: Advanced 4LED light source technology means no lamp replacements, low maintenance, and consistent color performance.
• Built for Speed: Input lag as low as 8.4ms at 1080p/120Hz makes the HL31LV a natural fit for casual gaming, live sports, and interactive content where responsiveness matters.
• Install It Your Way: 360-degree operation, portrait projection support, and 1.1x zoom give you the flexibility to place the HL31LV where it works best.

GT3900UHD
The GT3900UHD is designed for home theaters, game rooms, and golf sim, delivering True 4K UHD clarity and cinematic brightness from a compact short throw setup.
True 4K UHD Resolution (3840 × 2160) - Delivers lifelike clarity. Perfect for streaming movies, live sports, console gaming, and golf simulation.
• 4,000 Lumens - Bright enough to deliver a rich, vibrant picture even when the room isn't perfectly dark.
• 0.49:1 Short Throw: Big Picture, Small Footprint - enables large-screen projection from as close as 3.6 ft. away from the wall.
• Built for Golf Sim - Dedicated Golf Mode optimizes the image specifically for golf simulation environments.
• Game Ready Performance - Input lag as low as 4.3ms at 1080p/240Hz to keep up with fast-paced gaming, sports, and interactive sim content.
• Long-life DuraCore Laser - Up to 30,000 hours of performance keeps the GT3900UHD running reliably.

ZH521
The ZH521 brings 5,500 lumens* of Full HD brilliance and long-life laser reliability to classrooms, conference rooms, houses of worship, and professional spaces, delivering clear, vivid projection that keeps running year after year without lamp replacements.
Full HD 1080p Resolution - Detailed visuals for presentations, video content, digital signage, and professional display applications.
• 5,500 Lumens* to light up any room - One of the brightest projectors in its class, delivers crisp, vibrant images.
• DuraCore Laser - Up to 30,000 hours of virtually maintenance-free operation. Eliminate lamp budgets and unplanned downtime.
• Flexible Installation - Manual 1.3x zoom, 360-degree operation, and portrait projection support gives installers flexibility across room sizes, ceiling heights, and display applications.
• Professional AV Control - Optoma Management Suite (OMS™) enables centralized monitoring and control across multiple devices.
• IP6X-Certified Optical Engine - filter-free, dust-sealed optical core protects performance in high-traffic environments like schools, training centers, and houses of worship.






