From the manufacturer
![\"Optoma](\"https://m.media-amazon.com/images/S/aplus-media/vc/52448ff0-bef1-4a7e-b9bc-19fcf782ed10.__CR0,0,970,300_PT0_SX970_V1___.jpg\")
![\"eh412st](\"https://m.media-amazon.com/images/S/aplus-media/vc/ed949ebb-9684-4d3b-b670-f10d5c4870ab.__CR0,0,970,300_PT0_SX970_V1___.jpg\")
Features
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Incredible Picture QualityIdeal for classrooms, meeting and training rooms and more, the Optoma EH412ST projects incredibly crisp, clear 1080p images with support for 4K HDR input sources. An sRGB and REC.709 color profiles and a 50,000:1 contrast ratio ensure sharp and vivid images to engage audiences. |
Short Throw ProjectionEasily project in tighter spaces with the EH412ST. The short throw lens allows users to place the projector only 4.5 away from the screen and still enjoy a large 120\” image. |
Super-bright with Long Lamp LifeThe EH412ST features an incredible 4,000 lumens of brightness for lights-on viewing so you can stay productive in meeting spaces and learning environments. With a lamp life of up to 15,000 hours, get extended viewing time with a lower cost of ownership – an average of 5 hours of viewing time every day for 8+ years. |
Robust Connectivity including HDMIWith an extensive array of connectivity options including dual HDMI, VGA, Audio-in and USB-A, presentations are visible from any source device. |
![\"short](\"https://m.media-amazon.com/images/S/aplus-media/vc/a9a2824a-41ba-4b4c-8ac4-c9002de227b2.__CR0,0,300,300_PT0_SX220_V1___.jpg\")
![\"short](\"https://m.media-amazon.com/images/S/aplus-media/vc/8e7362ab-a475-4d23-982c-70cc06605ef1.__CR0,0,300,300_PT0_SX220_V1___.jpg\")
![\"closeup](\"https://m.media-amazon.com/images/S/aplus-media/vc/b0c13324-7625-4d16-bd47-ebad3b2b0c4b.__CR0,0,300,300_PT0_SX220_V1___.jpg\")
![\"IO](\"https://m.media-amazon.com/images/S/aplus-media/vc/e6b27099-f0f9-405b-90e3-44f30ccfef6f.__CR0,0,300,300_PT0_SX220_V1___.jpg\")
![\"optoma](\"https://m.media-amazon.com/images/S/aplus-media/vc/e862cc47-3e92-4686-86d3-52d3c358d00f.__CR0,0,300,400_PT0_SX300_V1___.jpg\")
![\"eh412st](\"https://m.media-amazon.com/images/S/aplus-media/vc/85e6fe3e-9703-4bdb-8a05-dd7448b82b13.__CR0,0,350,175_PT0_SX350_V1___.jpg\")
Product features:
- Short throw 0.5:1 projection lens
- Bright 4,000 lumens and 50,000:1 contrast ratio
- 4K UHD and 1080p HDR (HDMI 2.0) input compatible
- Accurate color with sRGB & REC.709 color profile
- Built-in 10-watt speaker
- Minimal maintenance with 15,000 hour lamp life
Optoma EH412ST Bright Short Throw 1080p Projection
Exceptional brightness and lamp life
Experience massive, 1080p images from inches away with the 4,000 lumens, short throw Optoma EH412ST. Support for 4K HDR input sources, sRGB and REC.709 color profiles with a 50,000:1 contrast ratio ensures sharp and vivid images, ideal for classrooms, meeting and training rooms. Keystone correction and RS232 control deliver flexible installation options. Robust inputs include HDMI 2.0 and VGA for connectivity to a wide range of devices.
![\"EH412ST\"](\"https://m.media-amazon.com/images/S/aplus-media/vc/c9d2fd5f-6f4b-48f4-a69b-62597a0343a2.__CR0,0,150,300_PT0_SX150_V1___.jpg\") |
![\"eh200St\"](\"https://m.media-amazon.com/images/S/aplus-media/vc/16790b12-a832-4f13-a4bc-a0dfc449f084.__CR0,0,150,300_PT0_SX150_V1___.jpg\") |
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| EH412ST | EH200ST | |
| Lumens | 4,000 ANSI lumens | 3,000 ANSI lumens |
| Native Resolution | 1080P | 1080P |
| 4K HDR & 1080P HDR Input | ✓ | N/A |
| Contrast | 50,000:1 | 20,000:1 |
| Zoom | N/A | N/A |
| Throw Ratio | 0.5:1 | 0.5:1 |
| Image Size | 36.2\”-316\” | 45.3\”–303.2\” |
| Speaker | 10W | 10W |
| Lamp Hours | 4,000/10,000/15,000 (Bright/Eco/Dynamic) | 6500/6000/5000 (Bright/Eco/DB) |
| Inputs | 1x HDMI 2.0, 1x HDMI 1.4a, 1x VGA, 1x audio in, 1x USB-A | 2x HDMI v1.4a, 1x USB mini-B, 1x 2V trigger |