Short Throw Projector


  • Powerful 0.5:1 short throw lens delivers crisp images in a short distance
  • Full 1080p HD resolution with 2x HDMI 1.4a connectivity
  • Bright 3500 lumens image with 15,000:1 contrast ratio
  • Full 3D compatibility for audience-captivating, immersive presentations

1080P short throw data projector

The Optoma EH415ST high-resolution short throw projector is the perfect solution for every meeting room, classroom, or conference room. Featuring optics capable of producing a 100″ image in less than 5′ of distance from the screen, 3500 lumens and 1080p high resolution images, the Optoma EH415ST delivers bright large-screen presentations with fantastic image clarity, outstanding color accuracy and incredibly sharp image detail.

The Optoma EH415ST provides the connectivity necessary for today’s digital world. Includes two HDMI 1.4a ports, VGAin for analog sources, RJ45 LAN control. Up to 7,000 hours of lamp life and filter-free design minimize the cost of operation. Full 3D display compatibility, DICOM simulation and sRGB display modes. Closed captioning, logo capture, AMX, Extron and PJ Link compatibility for projector control, Crestron Roomview for remote monitoring, powerful 10-Watt speaker and more.

1Lamp-based projectors’ brightness and lifetime will vary depending on selected projector mode, environmental conditions and usage. As is common with all lamp-based projectors, brightness will decrease over the lamp lifetime. LED projectors do not have a replaceable lamp and the brightness does not decay significantly over the product lifetime.

2Typical lamp life achieved through testing. Will vary according to operational use and environmental conditions.

Full 3D

Display true 3D content from almost any 3D source, including 3D Blu-ray Disc™ players, 3D broadcasting, and the latest-generation game consoles. Support for 144Hz rapid-refresh rate provides ultra-smooth flicker-free images. DLP Link 3D glasses required.

High Contrast

Add more depth to your image with a high-contrast projector. With brighter whites and ultra-rich blacks, images come alive and text is crisp and clear.


Specially designed lamp modes reduce power consumption by up to 70%. Each mode also improves lamp life, which lowers the total cost of ownership and reduces maintenance.

Quick Resume

This feature allows the projector to be instantly powered on again within 100 seconds of turning it off.

AV Mute

When enabled via remote control or network management, the projector suspends (dims) video output to conserve energy.

Auto Power Off

To help save energy, this feature automatically turns off the projector after a set period of time, if it is not being used.

Full HD 1080p

1080p (1920×1080) resolution renders sharp and detailed images from HD content without downscaling or compression, which is perfect for movies, TV shows and gaming.

Short Throw Projection

Project images in limited space environments with short-throw projection. The short-throw lens requires short distances to project large images.

Wireless Presenting (optional extra)

Making presentations couldn’t be easier using the optional wireless features of the WPS Wireless Adapter (sold separately) – you can connect and display presentations wirelessly from a laptop, PC or mobile device.

Additional information

Aspect Ratio16:9
Audio10W speaker
Brightness3,500 lumens
Compatible Aspect Ratio16:9 Native, 4:3 Compatible
ConnectionsTwo HDMI, VGA-in, VGA-out, composite video, stereo audio-in, RCA stereo audio-in, stereo audio-out, 12V trigger, 3D-VESA, RJ45, RS-232C & mini-USB-B
Contrast Ratio15000:1
Control UnitRS232, RJ45
Display TechnologySingle 0.65″ DC3 DMD DLP™ Technology by Texas Instruments
Displayable Colors1.07 billion
Keystone Correction±20° Vertical
Light Source Type280W
Light Source Life7000/4000/3000 Hours (ECO+/ECO/normal)
Lens ShiftNone
Maximum ResolutionWUXGA (1920 x 1200)
Native ResolutionFull HD 1080p (1920 x 1080)
Noise Level35dB min
Offset115% (+/- 5% variance)
On-Screen DisplayComplete on-screen menu, adjustments in 27 languages
Operating TemperatureSea Level to 10,000 feet (@73°F); must manually switch to high-altitude mode at 5,000 feet & above
OutputsVGA out, audio out (3.5mm), +12v trigger
Power ConsumptionMax 310W (Normal), Min 230W (Eco+)
Power SupplyAC input 100-240V, 50-60Hz, auto-switching
Projection Distance2.7′ – 5.54’
Projection LensF=2.87, f=7.28 mm and focus
Projection MethodFront, rear, ceiling count, tabletop
Projection Screen Size59.6″- 152.6″
Remote ControlIR remote control
Throw Ratio0.5 (distance/width), ±5% Variance
Computer CompatibilityWUXGA, HD, UXGA, SXGA+, WXGA+, WXGA, SXGA, XGA, SVGA, VGA
Horizontal Scan Rate15.3 – 91.1kHz
Optional WirelessYes
Vertical Scan Rate24-85Hz (120Hz for 3D)
Video CompatiblityNTSC, PAL, SECAM, SDTV (480i), EDTV (480p), HDTV (720p, 1080i/p)
Dimensions (W x H x D)11.26" x 4.88" x 10.43" (286 x 124 x 265 mm)
SecuritySecurity bar, Kensington lock, password protection, keypad lock
Weight6.4 lbs
UPC796435 41 952 3
Warranty Info3-year Optoma Express Warranty, 1-year on lamp
  • EH415ST-DS-en-US

  • EH415ST-User Manual

  • EH415ST

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