Home » Gadgets » Optoma Short Throw Full HD Professional Laser Projector Gadgets Optoma Short Throw Full HD Professional Laser Projector February 7, 2020 70 DEPENDABLE LASER LIGHT SOURCE: DuraCore laser light source eliminates lamp and filter replacements for up to 30, 000 hours; IPX6 dust resistance rating ensures optical engine durability4K HDR INPUT: HDR10 & HLG technologies enable brigher whites and deeper black levels for an enhanced viewing experience of images and videosSHORT THROW LENS: Experience a large 120″ image projected from only 4′-4″ away; placement closer to the screen is ideal for smaller spaces and easier setupHIGH-BRIGHT, SUPERB PICTURE: 1920 x 1080 resolution, an incredible 300, 000: 1 contrast ratio, and 4, 200 lumens of brightness produce crystal-clear images for lights-on viewing in business, education, and digital signageZOOM & IMAGE CORRECTION: 0. 8 – 2. 0x digital zoom and four corner correction and enable flexible installationsPORTRAIT MODE & 360° PROJECTION: Ideal for digital signage applications, the ZH406ST can be rotated 90 degrees to display a portrait image; the projector can display images over a 360° range along the horizontal axis
