Vivitek DX281-ST

Weight: 2.6 kg
Depth: 244 mm
Brand: Vivitek
Description: Purpose: office, projector resolution: 640x480, max. diagonal image size: up to 5 m, luminous flux: up to 1000 lm, technology: LCoS, connectors and interfaces: USB Type-B, RCA audio input, composite video input, features: card�
Width: 332
Height: 107
Peculiarities: Speakers
Type: Stationary
Connectors and interfaces: RS-232, USB Type-B, HDMI input x 2, S-Video input, VGA input x 2, mini jack 3.5 mm audio input, composite video input
Purpose: For office
HDMI Version: 1.4b
Contrast: 15000:1
Number of built-in speakers: 1
Technology: DLP
Number of lamps: 1
Light flow: 3200 lm
Number of LCD/DMD panels: 1
Projector resolution: 1024x768
Image aspect ratio: 4:3
Image functions and options: 3D, keystone correction
Power per speaker: 2 W
F-number F, max: 2.7
Aperture number F, min: 2.7
Max. ratio of distance to image size: 0.63
Max. projection distance: 15.4 m
Max. diagonal size: 3.05 m
Min. ratio of distance to image size: 0.63
Min. projection distance: 0.54 m
Min. diagonal size: 1.42 m
Focal length max.: 72 mm
Focal length min.: 72 mm
Power of each lamp: 203 W
Lamp life: 5000 h
Lamp life in eco mode: 10000 h
Keystone correction type: Vertical