$3 SHORT THROW PROJECTOR LENS MIRROR TRICK ON THE D5K SCREEN PAINT

Here a step by step tutorial on how to use a cheap mirror under $5 to make a short throw projector lens. Which can be done with just about any projector without the need of buying a short throw projector or a expensive short throw projector lens. Adjusting projector settings takes less than 5 minutes. VIDEO demonstration short throw lens trick on a 300 lumen projector. For info or to order the D5K ultra black aluminum THX screen paint visited