3M Overhead Projector

Articulating closed singlet wide-angle lens for crisp, detailed images kept sharply focused by a rack-and-pinion mechanism. 2,500 lumen for brilliant images, and a hush-quiet cooling fan. Included on this projector is a lamp ejector, thermal-protection circuit to prevent overheating, and lamp failure. A lamp interrupt switch that shuts off power when replacing lamps. Lamp type ENX, overall size is 14" wide x 18" deep x 28" head height/8.5" body height & weighs 19 lbs. 3M, 1860. No Substitute.