A reliable and easy-to-use multipurpose overhead projector that's a perfect meeting solution for schools, government and businesses. 3M standard overhead projectors produce high-quality images from color and monochrome transparencies. The 9100 features a 10.5"""" x 10.5"""" stage, and a 15' power cord.

The 3M 9100 overhead projector is easily portable and ready to go once you remove it from the box--there is nothing to be assembled. The post assembly that holds the projection head aloft is hinged against the body of the unit, and a loosening turn of a knob swings it into place.

The body is well designed and made of a sufficiently durable grade and weight of plastic to make this model a good choice for heavy usage. Simple to use, one switch turns the projector on and off, and a separate control panel allows you to change the lamp to high or low intensity. The lamp bulb is easily changed, and the power cord can be neatly wrapped around twin brackets at the bottom front.

Features:

• Cool stage keeps transparency film from curling

• 2,800-lumen output

• High/low intensity switch

• Lamp changer for instant bulb replacement

• Closed lens design for protection of lens and mirror

Technical data

• Head: Closed, articulate, doublet, two elements

• Focal length: 14 inches

• Illumination: 2,800 lumens

• Design: Transmissive with folded optical system

• Stage aperture: 267 by 267 millimeters

• Stage temperature: 45 degrees C

• Lamp ejector: Yes

• Lamp changer: Yes

• Type: ENX

• Life: 65 hours

• Voltage: 82 volts

• Power: 360 watts

• Dimensions: 14.2 by 16.75 by 28 inches

• Weight: 19.2 pounds