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.
High-to-low intensity switch adjusts from 2,500 lumens to 3,000 for most room-lighting situations.
Hush-quiet fan reduces bothersome noise.
Carrying handle and fold-down post provide easy storing and moving.
Convenient digital clock helps presenters run on-time meetings.
Five-year warranty on all parts and labor. Please see product packaging for details of warranty terms.
Description
Make a lasting impression with the elegantly styled 3M Overhead Projector Model 1880. It comes with an articulating closed doublet lens for especially crisp screen images. The closed head 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 2,500 lumens to 3,000. One of the best on the market, a hush-quiet fan reduces bothersome noise for quieter presentations. The 3M Overhead Projector Model 1880 comes with carrying handle and fold-down post for easy storing and moving, convenient digital clock for on-time meetings, lamp changer that makes changing lamps simple, and power-cord wrap. The 3M Overhead Projector Model 1880 has a five-year warranty on all parts and labor.
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