The 3M Overhead Projector Model 1880 features a closed head which prevents tampering with the precision two-element lens. There's a color-tuning dial for edge-to-edge brightness, and high-to-low intensity switch that adjusts from 2,400 lumens to 2,800.
Store and move the projector easily using the carrying handle and fold-down post. Stay on course during meetings with the convenient digital clock. Check out the other features such as a lamp changer that makes changing lamps simple and a power-cord wrap.
Elegantly styled presentation tool
Articulating closed doublet lens for especially crisp screen images
Closed head prevents tampering with precision two-element lens, and it keeps out dust and dirt.
Color-tuning dial provides edge-to-edge brightness.
High-to-low intensity switch adjusts from 2,400 lumens to 2,800 for most room-lighting situations.
Hush-quiet fan eliminates bothersome noise.
Carrying handle and fold-down post provide easy storing and moving.
Convenient digital clock helps presenters run on-time meetings.
Wrap stores power cord.
Lamp changer makes changing lamps simple.