When it's a question of higher illumination, longer lamp life and a cost that fits your budget, the 3M Overhead Projector is the answer. As functional as it is affordable, 3M Projectors features a closed singlet projection head for extra lens and mirror protection. Comes in different Models from 9100, 9200, 9060, 1700, 1711, 1720 and 1800 Series..
