Ideal for almost any room in educational and corporate environments, the EX685UTis makes the most of the available space without the need for costly screens and interactive whiteboards. The specially designed ultra short throw lens produces huge images from an extremely short distance allowing you to stand closer to the screen, preventing shadows and screen glare.
Captivate your audience, increase their learning potential and help improve results with lessons in crystal clear 2D or incredible 3D.
Using the specially designed wall mount* and clever cable management system the EX685UTis is simple to install. Once in place the many security features ensure the projector is safe and secure.
Designed with you, the presenter, in mind, the EX685UTis with 3000 ANSI Lumens of brightness, incorporates extensive connectivity, plug and play presenting, powerful 10W stereo speakers and Crestron RoomView® control to maintain and monitor the projector over the network. The environmentally friendly EX685UTis has energy saving features including <0.5W standby mode and auto power off saving you both time and money. Our unique Optoma Colour guarantee ensure hassle-free, long-lasting projection.
Enhanced Interactive Pen for mouse control, drawing and writing
- Faster response
- Zero offset
- Easier to hold
- Automatic calibration
- Pen charging via USB
- Left and right click buttons just like your mouse
- Draw and annotate on the projected image using the Wizteach tools
- Easily advance and reverse your presentation slides
Ultra Short Throw Lens
Perfect for Teaching
A New Solution for Interactivity
Brilliant Colours That Last
Easy to Control and Monitor
Energy Efficient = Environmentally Friendly = Save Money
Future proof technology for the classroom
Caring for the EnvironmentThe EX685UTis incorporates energy saving features to conserve power and extend the lamp life:
We are so confident that the EX685UTis image colour quality will remain as good as the day you bought it that Optoma will guarantee it for five years.
Once you’ve purchased an Optoma DLP® projector, we guarantee that the colours compared to other leading technologies will not fade for a minimum of 5 years.
Discover the Advantages of Teaching in 3D!
EducationBring the classroom to life. Engage and inspire your students with lessons taught in 3D. Increase your students interest and help them to explore the world, travel through space, see inside the body and bring new ideas to life.
OfficeGrab your colleagues or customers attention by delivering a winning presentation. Modelling costs are eliminated as the product can be brought to life in a virtual projected 3D world.
DisplayWow audiences in museums, galleries and shops to give them a 3D experience they really will remember.
How does 3D work?
What you need
Clear, Focused Images
Lessons in the classroom and presentations in the boardroom demand sharp, flawless images. DarkChip3™ technology from Texas Instruments produces a stunning 3000:1 contrast ratio for pin sharp graphics and crystal clear text. Crisper whites, ultra-rich blacks makes 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. Our Image Guarantee ensures a precise picture performance and hassle-free projection for a minimum of 5 years.
Crestron Roomview® - NETWORK CONTROL
- Schedule the projectors to power up/down saving time, money and extending the life of the lamp.
- Control and alter the projector settings using a simple web browser page including menu control.
- Send alerts for warning messages.
- Reduce maintenance time by automatically receiving emails for lamp replacements.
Hassle-free PC-less PresentationEnjoy hassle-free presenting with the USB Reader to project a JPEG presentation from a USB flash drive. The Remote Desktop function allows you to present using a wireless mouse and keyboard. You’ll get to access everything from your computer remotely on the projection screen!
Multiple display option for various office and classroom needs
- USB Displayoffers the 2-in-1 USB display function using a single cable to manage both the images and mouse controls from your PC device.
- LAN Displayoffers a cost-effective solution for projection control, monitoring and display.
- Wireless Displaykeeps cables and wires out of everyone’s way with the Wireless Display Dongle. (optional accessory)
Connect with EaseThe EX685UTis easily connects to multiple devices such as computers, laptops, DVD players and games consoles.
Project crystal clear images using HDMI v1.3 input. Hassle-free projection from a widescreen computer/HD source with a single HDMI cable – no need for separate audio cables.
Easy Lamp Replacement
Direct and easy access to the lamp whist the projector is in situ.
Enlarge your Images
Use the digital zoom feature to explain the projected image in more detail.
Quickly adjust misaligned images with vertical keystone correction.
Integrated cable management design ensures security and protection. Fitted with the customised OPCUWM900 wall mount the cables are concealed to ensure a neat, tamper proof installation.
For tabletop use as well as wall and floor projection.
Use a microphone and the powerful built-in 10W speakers to capture your audience attention from anywhere within your classroom or meeting room.
Two audio inputs from individual computer and video devices enable the EX685UTis to function as an audio switcher and volume controller. The convenient audio pass thru feature enables idle projection, even in standby mode to power the external speakers, eliminating the need for complicated and costly additional audio hardware and cabling.
[only compatible with stereo mini-jack]