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Reviews about this item

Review Summary

2021-11-24T11:19:44

Rated 5 out of 5

Excellent Picture and Value

Great bang for your buck -- ultra bright with true colors and very lightweight. Highly recommended!

KEVIN O.

2021-10-11T13:33:28

Rated 5 out of 5

Definitely would buy again!

The ability to get so close to the wall and have a clear and awesome picture is amazing!

OBED J.

Select a plan in the Add Protection section above and purchase with this product by clicking “Add to Cart”.

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TRUSTED PROTECTION PLANS, EXCEPTIONAL SERVICE.

Invest in Pre-Owned Gear & Peace of Mind!

Extend coverage on pre-owned products after the retailer warranty ends and protect photo & video gear from accidental damage with Adorama Protect.

Repair or Replacement

Repair or Replacement

If we can’t fix it, we’ll replace it at no additional cost.

Accidental Damage

Extended Protection

Coverage for pre-owned gear begins after the retailer warranty ends, plus accidental damage protection for photo/video gear that starts on day one.

Peace of Mind

Peace of Mind

Enjoy your gear without fear. We have you covered!

Malfunction Protection

Malfunction Protection

When regular use of your product over time results in mechanical or electrical failure.

Zero Deductible

Zero Deductible

We will never charge you a deductible after the purchase of a plan.

Customer-Focused Support

Customer-Focused Support

Our claims process is simple & easy and our customer service team is happy to help.

Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for International and U.S. territories purchases. Plans on pre-owned items do not cover pre-existing damages.

Optoma EH412ST Specifications

Image Display

Image Display

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  • Display System

    0.65" DMD DLP

  • Native Chip Resolution

    1920 x 1080 (Full HD)

  • Supported Resolutions

    Maximum: UHD 4K - 3840 x 2160

  • Max Brightness

    4000 Lumens

  • Uniformity

    0.8

  • Offset

    116% +/- 5%

  • Aspect Ratio

    Native: 16:9
    Supported: 4:3

  • Dynamic Contrast Ratio

    50,000:1

  • DLP Link 3D

    Yes

  • Supported 3D Formats

    Frame Packing
    Side by Side
    Top Bottom

  • Color Wheel

    6-Segment (RYGCWB)

  • Color Depth

    10-Bit (1.07 Billion Colors)

  • Scan

    Horizontal: 15.375 to 91.146 kHz
    Vertical: 50 to 85 Hz or 120 Hz

  • Latency

    32 ms

  • Focus

    Manual

  • Lens

    f/2.3 - 2.78 (f = 21.6 mm)

  • Optical Zoom

    None

  • Throw Distance

    1.3 - 11.3' (0.396 - 3.444m)

  • Throw Ratio

    0.5:1

  • Projection Size

    36.2 - 307.8" (91.95 - 781.81cm)

Input/Output Connectors

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  • Inputs/Outputs

    1 x HDMI with MHL Support (HDMI Type-A) Audio, Video Input
    1 x HDMI (HDMI Type-A) Audio, Video Input
    1 x VGA (DE-15/DB-15) Video Input
    1 x VGA (DE-15/DB-15) Video Output
    1 x 1/8" / 3.5 mm Mini Audio Input
    1 x 1/8" / 3.5 mm Mini Audio Output
    1 x RS-232 (DE-9/DB-9) Control
    1 x USB 2.0 (USB Type-A) Power Output

Hardware

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  • Wireless LAN / Wi-Fi

    None

General

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  • Light Source

    Lamp

  • Lamp Power

    245 W

  • Expected Lamp Life

    Full Brightness: 4000 Hours
    Medium Brightness: 10,000 Hours
    Low Brightness: 15,000 Hours

  • Fan Noise

    Full Brightness: 26 dB

  • Security

    Cable Lock Slot
    Password Protection

  • AC Input Power

    100 to 240 VAC, 50 / 60 Hz

  • Power Consumption

    Full Brightness: 325 W
    Low Brightness: 205 W

  • Max Operating Altitude

    10000' (3048m)

  • Operating Temperature

    41 to 104 deg. F (5 to 40 deg. C)

  • Operating Humidity

    0 - 85%

  • Dimensions (WxHxD)

    12.4 x 4.5 x 9.5" (314.96 x 114.30 x 241.30mm)

  • Weight

    7.7 lbs (3.49kg)

About Optoma EH412ST Bright Full HD Short Throw DLP Projector - SKU#1619333

FEATURED REVIEWS

Excellent Picture and Value

By KEVIN O.

Great bang for your buck -- ultra bright with true colors and very lightweight. Highly recommended!

Definitely would buy again!

By OBED J.

The ability to get so close to the wall and have a clear and awesome picture is amazing!

DLP Technology
DLP (Digital Light Processing) is a proprietary technology from Texas Instruments that offers digital projection with higher contrast, faster response time, good pixel structure and virtually no color degradation.

Amazing Color
Our projectors are capable of reproducing the Rec.709 color gamut, the international HDTV standard to guarantee accurate reproduction of cinematic color exactly as the director intended. Our projectors can also create saturated colors, great for gaming and animated movies.

Direct Power On
Turn on the projector directly from the power source. This feature aids installations that rely on power-on timers. The sleep timer can be used to turn the projector off after a set time.

Dynamic Black Technology
This feature gives more depth to your image by smoothly adjusting the lamp output to create a stunning high contrast ratio. Bright scenes appear crisp and clear, while dark scenes remain detailed with deep blacks and exceptional light and shade detail.

MHL Connectivity
Turn your projector into a smart display by connecting your smartphone or tablet with a single cable using MHL; now you can view presentations and documents, stream videos and share photos on the big screen.

Integrated Speaker
Complete your home entertainment experience with the convenience of a powerful built-in speaker. Built-in speakers provide exceptional sound quality and are easy to set up without the need for costly external speakers.

Long Lamp Life
Reduce the number of lamp changes with long lamp life.

RS-232 Control
Take control of the projector using HEX or ASCII commands via RS-232 cable.

USB Power
Power and charge your USB devices with the USB power port. The port delivers up to 1-amp and ideal for some HDMI streaming sticks.

Signal Power On
The projector powers on when it receives a signal through the HDMI input. This ensures the projector is turned on at the same time as the source device.

Crestron Roomview Network Control Roomview
Software provides a custom configurable interface to monitor, manage and control every device in every room remotely from any computer.

• Manage up to 250 projectors at the same time (via master PC).
• Control and alter the projector settings using a simple web browser page, including OSD menu control.
• Set up email alerts for warning messages.
• Ideal for large installations in both educational and business environments.

What's in the box:

  • Optoma EH412ST Bright Full HD Short Throw DLP Projector
  • Remote Control with Batteries
  • Carrying Case
  • AC Power Cord
  • Original Box