Introducing the LS901-4K from ViewSonics Luminous Superior Series tailored for expansive venue displays. Featuring 5500 Ansi lumens of brightness and high native contrast provided by a 0.65 DMD chip through DLP technology it delivers stunning 4K UHD visuals on screens larger than 100 inches. Perfect for museums and educational institutions the LS901-4Ks ultra-high resolution with HDR/HLG support ensures every detail is vivid and clear enhancing viewer engagement. With 21:9 aspect ratio support the LS901-4K is also an ideal choice for Microsoft Teams Rooms. Its 1.7x optical zoom allows for a flexible setup to suit various installation needs and the vertical lens shift and H/V keystone adjustment make the process a breeze. Additionally portrait mode and 360 projection capabilities cater to more advanced requirements. Comprehensive LAN control ensures seamless integration into corporate networks. Employing advanced 3rd generation laser phosphor technology the LS901-4K boasts a remarkable 30000-hour lifespan reducing maintenance costs for both business and educational institutions.