UHD55 4K UHD gaming and home entertainment projector | Optoma USA
Amazon.com : Optoma EH415e Full 3D 1080p 4200 Lumen DLP Projector with HDMI 1.4a, Vertical Lens Shift, Zoom, 15,000:1 Contrast Ratio and LAN Control : Office Products
Rent Optoma UHD38 Portable Projector - 4K UHD from $49.90 per month
W320USTi Ultra Short Throw Interactive Projection | Optoma Europe