The 3M Overhead Projector Model 1730 is a wonderful choice for your next projector purchase. 2,200 lumens of light enhance your visuals even with the room's lights on for notetaking. Brightness: 2200 lumens. The closed doublet head on the Model 1730 is ideal for making your next presentation more professional. The closed head protects your lens and mirror and keeps your projector in great shape.
Closed doublet projection head for sharper image and protection
2200 lumens of light enhance your visuals even with the roomlight on for notetaking
Specially engineered for a double lamp life of 130 hours average
10 x 10" staging area offers plenty of room for big ideas
Easy-to-locate on/off button and focus knob design
Ten-foot power cord and tangle-free cord storage
Built-in pen tray for convenient storage