Epson PowerLite 78

Weight: 2.8 kg
Depth: 244 mm
Brand: Epson
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: 328
Height: 102
Peculiarities: Speakers
Type: Stationary
Connectors and interfaces: USB Type-B, S-Video input, VGA input, RCA audio input, Composite video input, Component video input
Purpose: For office
Noise level: 35 dB
Contrast: 510:1
Number of built-in speakers: 1
Technology: LCD
Number of lamps: 1
Zoom optical: 1.2
Lamp type: UHE
Light flow: 2200 lm
Number of LCD/DMD panels: 3
Projector resolution: 1024x768
Image aspect ratio: 4:3
Image functions and options: Keystone correction
Power per speaker: 1 W
F-number F, max: 1.74
Aperture number F, min: 1.6
Max. projection distance: 8.69 m
Max. diagonal size: 7.62 m
Min. projection distance: 0.85 m
Min. diagonal size: 0.76 m
Focal length max.: 22.12 mm
Focal length min.: 18.4 mm
Power of each lamp: 170 W
Lamp life: 3000 h
Lamp life in eco mode: 4000 h
Keystone correction type: Vertical