BenQ MW621ST

Weight: 2.6 kg
Depth: 233 mm
Brand: BenQ
Description: Purpose: office, projector resolution: 1280x800, max. diagonal image size: 7-9 m, luminous flux: 2000-4000 lm, contrast: more than 10000:1, technology: DLP, connectors and interfaces: RS-232, USB Type-A, USB Type-B, HDMI input, S-Video input, in
Width: 287
Height: 114
Type: Stationary
Connectors and interfaces: RS-232, USB Type-A, USB Type-B, HDMI input, S-Video input, VGA input, RCA audio input, mini jack 3.5 mm audio input, composite video input, component video input
Purpose: For office
Noise level: 33 dB
Contrast: 13000:1
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: 1280x800
Image aspect ratio: 8:5
Image functions and options: 3D, keystone correction
Power per speaker: 10 W
F-number F, max: 2.78
Aperture number F, min: 2.6
Max. ratio of distance to image size: 0.87
Max. diagonal size: 7.62 m
Max. line frequency: 102 kHz
Min. ratio of distance to image size: 0.72
Min. diagonal size: 0.76 m
Min. vertical frequency: 23 Hz
Min. horizontal frequency: 15 kHz
Focal length max.: 12.24 mm
Focal length min.: 102 mm
Power of each lamp: 190 W
Lamp life: 4500 h
Lamp life in eco mode: 6500 h
Keystone correction type: Vertical