220V/50Hz. Overhead Projector. Very bright 2,500 lumen. Longer lamp-life provides 65 hours to about 130 hours average life from an ENX lamp (about double its normal life). Lamp changer and one ENX lamp included.

3M 1850

3M 1850:- 220V/50Hz. Overhead Projector. Very bright: 2,500 lumen. Longer lamp-life: provides 65 hours to about 130 hours average life from an ENX lamp (about double its normal life). Lamp changer and one ENX lamp included. Wide-angle lens: 11.5" focal length with a single-element, inverted siglet head design. Rugged construction: Tough, yet lightweight and known for their reliability. Big, 10.5" x 10.5" low-glair stage is large enough to show transparencies without cropping and reduces strain on eyes. Folding arm: The projection arm folds down for easier transport and storage. New inverted head design lowers overall projector height by 5-1/2" so audiences see your presentation, not the projector. Ultra-cool design keeps standard transparencies from curling. Hush-quiet fan enhances your presentation. Convenient cord wrap. 15' power cord. Thermal-protection circuit disconnects power to lamp in the unlikely event of overheating.

OVERHEAD PROJECTOR 1850

Optical Performance

Head Inverted singlet (one element), wide angle lens

Focal length 293mm (11.5 inches)

Illumination 2,500 lumens typical

Design Transmissive with folded optical system

Stage size (W x H) 10.5" x 10.5"

Stage Temperature 45°C (115°F)

Lamp Description

Lamp ejector Yes

Lamp changer Yes

Lamp Type ENX (82 volts, 360 watts)

Lamp life (hours) 130 hours average

Watts Physical Characteristics

Dimensions (H x W x D rounded) 23” x 14" x 18"

Dimensions folded (H x W x D rounded) 9” x 14" x 18"

Folding arm Yes

Lens elements 1

Outlets (AC) No

Electrical Requirements

Hush-quiet fan: Yes

Weight (lbs.) 19

Voltage Rating 220V/50Hz

Power Cord length 4.6 m (15 feet)

Mechanical Thermal Protection circuit cuts power to lamp if projector exceeds safe-operating temperature.

Optional Accessories Replacement Lamp

Roller Attachment

Roller Attachment Film

Carrying Handle

Dust Cover

This appliance is not designed for use in America - only for countries that use 220V electrical outlets