1880 Plus Overhead Projector
By 3M

You're sure to make a lasting impression with the 3M Overhead Projector Model 1880 Plus. Engineered to last, it has an articulating closed head, doublet lens for crisp screen images. Brightness: 3000 lumens, Warranty: 5-year ... 

1711 Plus Overhead Projector
By 3M

Whether in the classroom or conference room, the sleek design and functionality of the 3M Overhead Projector Model 1711 means expanding their minds without sacrificing your budget. Brightness: 2500 lumens, Warranty: 3-year ... 

1720 Plus Overhead Projector
By 3M

When it's a question of higher illumination, longer lamp life and a cost that fits your budget, the 3M Overhead Projector Model 1720 is the answer. Brightness: 2500 lumens, Warranty: 3-year ...