That projector debuted a funky periscope-like ultra-short-throw lens that could be rotated to change image orientation without moving the body around. A newly designed three-group zoom mechanism is said to provide one of the largest optical zoom ranges in its class (1.2x). And lens shift can move the thrown image 60% vertically and 30% horizontally without physically manipulating the lens. Optical zoom is available too, along with geometric correction and edge blending. Sans glass, you'll also need to factor in dimensions of at least 21 x 15.5 x 7.4 in (535 x 396 x 189 mm).