Specifications

1800 SERIES OVERHEAD PROJECTORS
OVERHEAD PROJECTORS
3M
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PHOTO - VIDEO - PRO AUDIO
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1810 Plus • 1825 Plus •1830 Plus
The1810 Plus is engineered for durability with a chemically-hardened, break-resistant stage
glass. The durable stage glass can result in less maintenance, interruptions and repair
expenses. The1810 Plus offers an open-singlet wide-angle lens and 2,700 lumens of light
output for vivid images, even in lighted rooms. Combines the smoothness of elegant board-
room styling with rugged classroom functionality at an affordable price, without sacrificing
image quality. Comes with a five-year warranty on parts and labor.
The1830 Plus has a closed-head design and articulating closed-doublet lens for uniform
focus and sharpness. It also includes a lamp ejector that makes replacing lamps simple, and
a thermostat that prevents overheating. The1825 Plus steps-up from the1830 Plus with
3,600 lumens of brightness and a high-to-low dimmer switch that conserves lamp life.
1860 Plus •1865 Plus
The clear choice for presenters worldwide, the1860 Plus is engineered for durability with a
chemically-hardened, break-resistant stage glass, which results in less maintenance,
interruptions and repair expenses. It features an articulating closed-singlet wide-angle lens
for crisp, detailed images kept sharply focused by a rack-and-pinion mechanism. The
handsomely styled1860 Plus packs a 2,700-lumen punch for brilliant images. The1865 Plus
steps-up with 3,600 lumens and a unique color-tuning dial that eliminates blue or brown
corners. Two lamp settings let you switch between high and low for crisp B&W text and vivid
color images. Both come with a five-year warranty on parts and labor.
1880 Plus •1885 Plus
The1880 Plus and1885 Plus are engineered for durability with a chemically-hardened,
break-resistant stage glass. The durable stage glass can result in less maintenance,
interruptions and repair expenses. They come with an articulating closed-doublet lens
for especially crisp screen images that make a lasting impression. There’s a color-tuning
dial for edge-to-edge brightness, and high-to-low intensity switch that adjusts from
2,700 to 3,000 lumens on the1880 Plus and 3,600 to 4,000 lumens on the1885 Plus. They
come with a five-year warranty on parts and labor.
◆ Chemically-hardened stage glass is retained
by clips for easy replacement.
◆ Dual element fresnel lens for a sharper
screen image.
◆ Built-in resistor to extend lamp life.
◆ 10.5” x 10.5” staging area gives you room to
maximize your message.
◆ Convenient fold-down post makes for easy
storage. And all except the 1810/1825/1830
also have a convenient carrying handle.
◆ All except the 1810/1825/1830 have a
high/low lamp switch for high brightness or
extended lamp life
◆ 15’ power cord and tangle-free storage.
◆ Built-in pen tray for convenient storage.
◆ 1810 Plus, 1830 Plus, 1860 Plus, 1880 Plus
offer 2,700-lumen light output; the 1825
Plus, 1865 Plus, 1885 Plus offer 3,600 lumens
to enhance visuals even with room lights
on for note taking.
◆ 5-year limited warranty on parts and labor
They all feature: