Optoma HD28i
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Specifications
Resolution
Maximum resolution
1920 × 1080 Full HD
Natural Resolution
1920 × 1080
Aspect ratio
16:9
Contrast
50,000:1
Technology
Technology
DLP
Lighting
Halogen
Luminance
4,000 ANSI lm (3,200 ISO lm)
Light conditions
Lit spaces - more than 3000 lm
Lamp life
5,000 h
Lamp life in ECO
6,000 h
Noise
31 dB
Projection screens
Throw distance type
Short Throw
Minimum throw distance
1.2 m
Maximum throw distance
10 m
Minimum picture size
85 cm (33.46 ")
Maximum picture size
777 cm (305.91 ")
Features and functions
Location
On the ceiling
Dimensions
Width
29.8 cm
Height
9.6 cm
Depth
23 cm
Weight
2.82 kg
All parameters
| Code: | WZ001k25b |
| Links: | Producer's Website: |