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The Optoma ZH350ST is a compact short-throw laser projector rated at 3,500 lumens. Its laser light source runs up to 30,000 hours without lamp changes, and the short-throw lens lets it sit close to the wall, so presenters avoid casting shadows on the screen. It is built for meeting rooms, exhibition venues and events where the projector stays on for long stretches. Against lamp-based rivals it trades the bulb for a sealed laser engine and lower power draw, but it is a 1080p-class business projector, not a home theater model with deep blacks.
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The Optoma ZH350ST is a compact laser projector with a WXGA resolution and 3,500 lumens of brightness. Its DuraCore laser light source is rated for up to 30,000 hours of continuous operation. It needs no routine lamp changes.
The projector is 34% smaller than the previous generation. It is light and small enough to install in virtually any orientation and location. Its short throw lens lets it sit less than a few feet from a wall. Power consumption is up to 47% lower than a typical lamp-based Optoma projector.
It suits meeting rooms, medium-sized exhibition venues, events and tradeshows. It has a built-in speaker and an RS232 connection for monitoring and control. The laser source holds its brightness and color saturation for longer.
