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3D projection in the smallest of rooms with the X305ST
  • Native XGA, 60” image from just 77cm away
  • Bright images, vivid colours – 3000 ANSI lumens
  • Up to 10,000 hours² lamp life and 70% energy saving
  • Shadow-free images on interactive whiteboards
3D projection in the smallest of rooms with the X305ST

The XGA short throw, Full 3D X305ST at 3000 ANSI Lumens is designed to display bright, rich, colourful, crystal-clear images for both the education and business environments.

Captivate your audience, increase their learning potential and help improve results with lessons in crystal clear 2D or incredible 3D.

Perfect for installations with interactive whiteboards ensures teaching and business environments have the right tools for engaging and presenting to their audience without shadows and screen glare.

Incredible lamp life of up to 10,000 hours combined with Eco+ technology provides energy and money saving features.

Green Solutions

Eco+ technology from Optoma increases our commitment to reducing the impact we all make on the environment

Eco+ Mode

Saving energy, saves money! Eco+ technology reduces the power consumption to as little as 30%. This intelligent feature also has a positive effect on the lamp life, increasing it up to 70% while lowering the total cost of ownership and reducing maintenance.

Power Consumption
Dynamic mode
Bright mode
Eco+ mode
Dynamically adjusts the brightness and power consumption
Bright scene
~100% power consumption
Dark scene
~30% power consumption

Auto Power Off

There may be instances when the projector is left running when not in use. To help save energy if the projector is left running and no source is detected, the “Auto Power Off” feature automatically turns off the projector after a set period of time.

Eco AV Mute

Stay in control of your presentation with the Eco AV mute feature. Direct your audience’s attention away from the screen by blanking the image when no longer needed. This also instantly reduces the power consumption to 30%, further prolonging the life of your lamp.

Eco AV mute off
100% power consumption
Eco AV mute on
30% power consumption

Environmentally Friendly

Enabling the <0.5W standby mode ensures the minimum energy consumption when the projector is not switched on.

Colour Guarantee

We are so confident that the image colour quality of our projectors will remain as good as the day you bought it that Optoma will guarantee it for five years.

Inspire Your Students

Teaching in 3D is the latest innovation in education technology, opening up new avenues of learning for both educators and students alike. Engage and inspire your students with lessons taught in 3D – explore the world, travel through space, see inside the body and bring new ideas to life. Optoma 3D projectors take teaching to a whole new level of immersion and enjoyment… at no extra cost!

How does 3D work?

Using the inherent speed of DLP® technology, Optoma 3D Ready projectors can output video and images at an astonishing rate of 120Hz, allowing you to show full screen, full colour, stereoscopic 3D.

The 3D effect is generated by splitting this signal into two standard video streams, one for each eye. Using DLP® Link™ technology, the 3D glasses synchronise with the image on screen to filter each stream to the correct eye. Your brain then combines the two streams to make them jump into life.

The X305ST supports multiple 3D formats from various devices such as PC, Blu-ray 3D™, Sony® PS3, Microsoft® Xbox 360 or 3D TV broadcast system.

3D FormatX305ST
Frame PackingYes
Frame SequentialYes

What you need

  1. Optoma X305ST
  2. Optoma ZD301 3D glasses
  3. 3D device and 3D educational software

Short Throw Lens

The X305ST can project an impressive 60” diagonal image from just 77cm from the screen. Standalone or wall mounted, the X305ST eliminates shadows on the screen and allows you to present with ease.

Bright, Detailed and Colourful Projection

Grab your audience’s attention with bright, vivid projected images thanks to the BrilliantColor™ technology incorporated within the X305ST.

Preset display modes allow you to achieve a perfect image on a variety of surfaces including screens and interactive whiteboards

Clear, Focused Images

Lessons in the classroom and presentations in the boardroom demand sharp, flawless images. DarkChip3™ technology from Texas Instruments produces a stunning 18,000:1 contrast ratio for pin sharp graphics and Crystal-clear text. Crisper whites & ultra-rich blacks make images come alive and text easier to read.

To retain image clarity, Optoma projectors are designed with DLP® technology preventing degradation over time to give consistent pixel performance.

Low contrast

RS232 Control

The extensive RS232 command set makes it simple and easy to control the X305ST with any RS232 control system.

AMX Compatibility

Dynamic Discovery Protocol is incorporated into the X305ST. This feature allows for easy installation with AMX control systems.

Extra Features

Direct power on - start up time is significantly reduced as standby mode is bypassed when the power cable is inserted into an active power outlet. This eliminates the need to use the ‘Power’ button on the remote control or the projector keypad.

Auto power off - if after a pre-determined time the projector does not receive a signal, it will turn itself off automatically, conserving power and extending the life of the lamp.

Keypad lock - once enabled, prevents unauthorised adjustments ensuring the projector can only be controlled via the remote control.

¹Brightness and lamp 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. ²Typical lamp life achieved through testing. Will vary according to operational use and environmental conditions. ³Optoma guarantees that in normal use, Optoma DLP® colour quality will be indistinguishable from when new. Exclusions: (a) Guarantee is voided if the projector is subject to damage through misuse. (b) Guarantee may be void in industrial or commercial entertainment environments where dust or smoke is excessive (c) Guarantee will not apply if lamp brightness is below 50% due to wear or if the projector is not working due to other faults. (d) Over time worn lamps within all projector types will show a slight colour variance. Copyright © 2013, Optoma Europe Ltd. All other product names and company names used herein are for identification purposes only and may be trademarks or registered trademarks of their respective owners. Errors and omissions excepted, all specifications are subject to change without notice. DLP®, BrilliantColor™ and the DLP logo are registered trademarks of Texas Instruments. All images of products are for representation purposes only. Whilst every care is taken to provide accurate images of our products, actual products may differ slightly. Some product images may have been digitally altered by us to add an Optoma logo to the front panel. Optoma reserves the right to amend or alter actual product or product images without notice. Some images may be simulated

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