Optoma EW628

Weight: 2 kg
Depth: 188 mm
Brand: Optoma
Description: Purpose: office, projector resolution: 1280x800, max. diagonal image size: more than 9 m, luminous flux: 2000-4000 lm, contrast: 1000:1-3000:1, technology: DLP, connectors and interfaces: RS-232, USB Type-B, S-Video input, input VGA, input a
Width: 25.9
Height: 72
Peculiarities: Speakers
Additional Information: Password protection; Kensington lock slot
Type: Portable
Connectors and interfaces: RS-232, USB Type-B, S-Video input, VGA input, mini jack 3.5 mm audio input, component video input
Purpose: For office
Noise level: 33 dB
Contrast: 2000:1
Max. frame frequency: 85 Hz
Number of built-in speakers: 1
Technology: DLP
Number of lamps: 1
Zoom optical: 1.1
Light flow: 2700 lm
Number of LCD/DMD panels: 1
Projector resolution: 1280x800
Image aspect ratio: 8:5
Image functions and options: Keystone correction
Power per speaker: 1 W
F-number F, max: 2.58
Aperture number F, min: 2.44
Max. projection distance: 12 m
Max. diagonal size: 9.13 m
Max. line frequency: 100 kHz
Min. projection distance: 12 m
Min. diagonal size: 0.83 m
Min. vertical frequency: 47 Hz
Min. horizontal frequency: 31 kHz
Focal length max.: 24 mm
Focal length min.: 218 mm
Power of each lamp: 200 W
Lamp life: 3000 h
Lamp life in eco mode: 4000 h
Luminous flux in economy mode: 2500 lm
Keystone correction type: Vertical