3M Model 1740



As easy to use as it is to look at, the 3M Overhead Projector Model 1740 is designed with the savy presenter in mind. The Model 1740 features a singlet projection head for easy cleaning, 2,200 lumens of brightness for visuals you can see even with the room lights on, and a sleek, contemporary cabinet to compliment your next meeting room. A convenient lamp changer feature ensures you and your message are never left in the dark.



  • Open singlet head for easy cleaning
  • 2,200 lumens of light enhance your visuals even with the room lights on for note taking
  • Specially engineered for a double lamp life of 130 hours average
  • 10’ x 10’ staging area gives you room to maximize your message
  • Lamp changer feature for instant bulb replacement, simply flip the switch and you’re back in business
  • Thermal protection circuit


  • Lens Element Open singlet, single element, wide-angle lens
  • Brightness 2,200 Lumens
  • Stage Aperature 10’ x 10’
  • Lamp Life 130 hours
  • Lamp Type ENX (82 volts, 360 watts)
  • Safety Standard CSA
  • Power Cord 10 ft.
  • Included Accessories Power Cord
  • Dimensions (LxWxH) 25” x 19” x 13.5”
  • Total Weight 20.4 lbs Warranty Three-years for Parts

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