Articulating closed doublet lens creates uniform focus and sharpness.
Closed-head design protects lens from dust and dirt.
2,700 lumens for vivid, high-resolution images in the brightest room
Fold-down post makes storing and moving simple.
Doubled lamp-life expectancy from about 65 hours to nearly 130 hours average.
Cool-temperature stage prevents transparency film from curling.
Warranty covers all parts and labor for five years. Please see product packaging for details of warranty terms.
Description
Brighten up any room with the easy-to-use 3M Overhead Projector Model 1830. An articulating closed doublet lens creates uniform focus and sharpness, and the closed-head design protects the lens from dust and dirt. Built to deliver high-quality presentations, the 3M Overhead Projector Model 1830 uses 2,700 lumens for vivid, high-resolution images in the brightest rooms. Features include lamp ejector that makes replacing lamps simple, fold-down post that makes storing and moving simple, thermostat that prevents overheating, and power-cord wrap. The 3M Overhead Projector Model 1830 is backed by a five-year warranty on all parts and labor.
Specifications
Optical Performance
Head:
Articulating, closed doublet (dual element) lens
Illumination:
2,700 ANSI lumens typical
Design:
Transmissive with folded optical system
Stage aperture:
267 mm 267 mm (10.5 inches x 10.5 inches)
Lamp Description
Lamp type:
ENX (82 volts, 360 watts)
Lamp life:
130 hours average
Electrical Features
Power-cord length:
4.6 m (15 feet)
Mechanical
Fold down post
Models, Options, & Accessories Pricing Summary
Educational pricing for educational customers only
Educational Pricing Available
Model
Description
List Price
Sale Price
1830
Closed doublet lens, Single ENX lamp, Folding Post, Double lamp life, 2500 lumens, 5 yr warranty, 10.5" stage
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