Optoma YEF9139
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Lumens: 5500 lumens
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Standard Resolution: 1080P（1920*1080）
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Display Chip:
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Display Technology: DLP
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CPU:
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RAM:
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Storage:
Optoma YEF9139 is a DLP projector for engineering use. The projector has a high brightness of 5,500 lumens and 1080P resolution, producing sharp images with rich details. Regarding image size, the projector can project at most 309 inches, which is suitable for multiple uses.
Optoma YEF9139 - Specs
Optical Parameters
| Brand Brand | Optoma |
| Brand Model Brand Model | Optoma YEF9139 |
| Brightness (ANSI lumens) Brightness (ANSI lumens) | 5500 lumens |
| Display Technology Display Technology |
DLP |
| Standard Resolution Standard Resolution |
1080P（1920*1080） |
| Image Contrast Ratio Image Contrast Ratio | 300000:1 |
| Throw Ratio Throw Ratio |
1.4-2.24：1 |
| Keystone Correction Keystone Correction |
Vertical, horizontal: ± 30 degrees |
| Lamp Life Lamp Life | 30000 hours |
Projection Parameters
| Image Size Image Size,projector1 | 27-309 inches |
| Screen ratio Screen ratio | 4:3/16:9 |
Ports
| I/O Connection Ports Connection Ports |
2×HDMI 1×VGA in 1×Composite 2×Audio in 1×VGA out 1×USB Type A 1×Audio out 1×RS232 1×RJ45 1×LAN |
Other
| Size(HxWxD) Size(HxWxD) | 374×302×117mm |
| Noise Level Noise Level | 29dB |
| Machine weight Machine weight | 5.5kg |
