The addition to optomas ultra portable led projector range ml750st builds upon the popular ml750e weighing just 420g it has all the same features as the tiny ml750e but has been engineered with a short throw lens to make it even more flexible in meetings short throw with a short throw lens you can project a striking 100 image from a little over a metre away this lets you to put the projector closer to the wall reducing shadows so you can present with ease led techno