United Kingdom

Optoma HD28B

Photos - Projector Optoma HD28B
Photos 7
Outdated Product
Main function: home; Brightness ANSI Lumens (lm): 3800; Dynamic contrast: 30 000:1; Technology: DLP; Resolution (px): 1920x1080; Image format support: 16:9, 4:3; Colour enhancement; Rear; Minimum distance (m): 1; Max. distance (m): 9.8; Image size ("): 28 – 301; Optical zoom (x): 1.1; Keystone correction (vert), ± (°): 40
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Optoma HD28B
Lamp:ANSI 3800 lm, 30 000:1, service life 4000 h
Resolution:1920x1080 px
Projection:from 1 m, before 9.8 m
Coefficient:1.47:1 – 1.47:1
Connection:HDMI 1
All specifications
Specifications HD28B
Colour
Main functionhome
Lamp and image
Service life4000 h
Service life (energy-saving)10000 h
Lamp power240 W
Brightness ANSI Lumens3800 lm
Dynamic contrast30 000:1
Projection system
TechnologyDLP
Real resolution1920x1080 px
Image format support16:9, 4:3
Colour enhancement / Amazing colour /
Projecting
Rear projection
Throw distance, min1 m
Throw distance, max9.8 m
Image size28 – 301 "
Throw ratio1.47:1 – 1.47:1
Optical zoom1.1 x
Keystone correction (vert), ±40 °
Features
Features3D support
Hardware
USB 2.01
Number of speakers1
Sound power5 W
HDMI inputs1
HDMI versionv 1.4
Audio connectors3.5 mm output (mini-Jack)
General
Noise level (nominal)26 dB
Noise level (energy-saving / quiet)28 dB
Power sourcemains
Size (HxWxD)108x316x244 mm
Weight2.8 kg
Official Websiteoptomaeurope.com
Added to E-Catalogfebruary 2023
Information in model description is for reference purposes.
Before buying always check characteristics and configuration of product with online store manager
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