ZH400UST Ultra Short Throw Projector | Easy Graphics
EH320USTi - 1080p Ultra Short Throw Interactive Projector
Smart Media IWB-CCD02-100-F KIT Interactive Multimedia Whiteboard Package - Includes the Smart Media IWB-CCD02-100-F, the Optoma EH330UST, the Optoma OWM3000, and the Misc 25FT-HDMI Cable | Touchboards
Case studies | Optoma United Kingdom
Optoma EH320USTi - Projectorpoint
Optoma Ultra-short Throw Home Theater Projectors | eBay