Vivitek DH558

Weight: 2.3 kg
Depth: 212 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: 275
Height: 100
Peculiarities: Speakers
Additional Information: MHL support; USB for power supply 5V/1.5A
Type: Stationary
Connectors and interfaces: RS-232, USB Type-B, HDMI input, VGA input, mini jack 3.5 mm audio input
Purpose: For office
HDMI Version: 1.4b
Noise level: 33 dB
Contrast: 15000:1
Max. frame frequency: 120 Hz
Number of built-in speakers: 1
Technology: DLP
Number of lamps: 1
Zoom optical: 1.2
Light flow: 3000 lm
Number of LCD/DMD panels: 1
Projector resolution: 1920x1080 Full HD
Image aspect ratio: 16:9
Image functions and options: 3D, keystone correction
Number of color wheel segments: 5
Power per speaker: 2 W
F-number F, max: 2.73
Aperture number F, min: 2.52
Max. ratio of distance to image size: 1.46
Max. projection distance: 10 m
Max. diagonal size: 7.84 m
Max. line frequency: 91 kHz
Min. ratio of distance to image size: 1.22
Min. projection distance: 1m
Min. diagonal size: 0.79 m
Min. vertical frequency: 24 Hz
Min. horizontal frequency: 15 kHz
Focal length max.: 27.35 mm
Focal length min.: 17.81 mm
Power of each lamp: 190 W
Lamp life: 5000 h
Lamp life in eco mode: 6000 h
Keystone correction type: Vertical