原産1080Pオペレーティング システム4500の内腔プロジェクターLinux OS

4800 lumens ultra-short throw is amazing! Projecting a 100-inch image directly onto the wall, it's incredibly clear even in daylight with the lights on!

ottimo very nice dlp laser ultra short throw projector

The interactive exhibits at the science museum use this 12,000-lumen 3LCD projector. Even on a 300-inch projection wall, the images remain vibrant with no vignetting, and the animations of dynamic exhibits are smooth and ghosting-free. Visitors don't experience eye strain even after prolonged viewing. The most impressive feature is the laser light source. We've been running it for 12 hours a day for over a month without any brightness decay. It's incredibly easy to turn on and off without warm-up, making setup extremely convenient. Initially, we were worried about heat dissipation with such high brightness, but in practice, the projector's temperature remains stable, and the noise level is low, completely unaffected by the explanations or interactive atmosphere of the exhibits.