Mitsubishi Electric WL639U

Weight: 4.7 kg
Depth: 272 mm
Brand: Mitsubishi Electric
Description: Purpose: office, projector resolution: 1280x768, max. diagonal image size: 7-9 m, luminous flux: 2000-4000 lm, contrast: up to 1000:1, technology: LCD, connectors and interfaces: Ethernet, RS-232, USB Type-A, DVI input, RGB x input 2, S-Vid input
Width: 333
Height: 113
Peculiarities: Speakers
Additional Information: Instruction manual, power cable, audio cable, composite video cable, USB cable, soft bag, lens cap, control cable for PS/2, Serial or ADB port, full-featured remote control
Type: Stationary
Connectors and interfaces: Ethernet, RS-232, USB Type-A, DVI input, RGB input x 2, S-Video input, VGA input x 2, RCA audio input x 2, mini jack 3.5 mm audio input, composite video input x 2
Purpose: For office
Noise level: 36 dB
Contrast: 600:1
Max. frame frequency: 120 Hz
Number of built-in speakers: 1
Technology: LCD
Number of lamps: 1
Zoom optical: 1.2
Light flow: 3500 lm
Number of LCD/DMD panels: 3
Projector resolution: 1280x768
Image aspect ratio: 5:3
Image functions and options: Motorized focusing
Power per speaker: 3 W
F-number F, max: 1.9
Aperture number F, min: 1.7
Max. diagonal size: 7.62 m
Max. line frequency: 100 kHz
Min. diagonal size: 1.02 m
Min. vertical frequency: 50 Hz
Min. horizontal frequency: 15 kHz
Focal length max.: 29 mm
Focal length min.: 24 mm
Power of each lamp: 261 W
Lamp life: 2000 h
Lamp life in eco mode: 4000 h