Model 1880 Overhead Projector, 2700 Lumens, 13 x 19 x 28 1/4

Articulating lens for especially crisp screen images. Chemically-hardened stage glass results in less maintenance, interruptions, & repair expenses. Closed doublet projection head prevents tampering while keeping out dust & dirt. 3000 lumens provides the utmost brightness every time. Dual element Fresnel lens ensures sharp images that make a lasting impression. Lamp interrupt switch shuts off power to a lamp when changing lamps to prevent premature lamp failure. Stage Size (W x H): 10 1/2 x 10 1/2; Brightness: 2700 lm; Portable: Yes.