Get short, timely messages from 4D Technology Corp.

Twitter is a rich source of instantly updated information. It's easy to stay updated on an incredibly wide variety of topics. Join today and follow @4DTechnology.

Get updates via SMS by texting follow 4DTechnology to 40404 in the United States
Codes for other countries

Two-way (sending and receiving) short codes:
Country Code For customers of
Australia
  • 0198089488 Telstra
Canada
  • 21212 (any)
United Kingdom
  • 86444 Vodafone, Orange, 3, O2
Indonesia
  • 89887 AXIS, 3, Telkomsel
Ireland
  • 51210 O2
India
  • 53000 Bharti Airtel, Videocon
Jordan
  • 90903 Zain
New Zealand
  • 8987 Vodafone, Telecom NZ
United States
  • 40404 (any)

4DTechnology

  1. NASA featured 4D Technology on its web site today: nasa.gov/topics/technol…
  2. Stop by 4D's booth #613 at SPIE Defense, Security & Sensing, Apr 24-26, Baltimore, MD, for info on our AccuFiz and PhaseCam IR systems.
  3. Stop by IR System's Booth J-10 at LENS Expo 2012, Tokyo, Japan, Apr 25-27, for demos of the 4D AccuFiz and NanoCam Sq optical profilometer.
  4. See demos of the 4D AccuFiz interferometer and NanoCam Sq profiler at Laser World of Photonics, Mar 20-22, Shanghai, China, booth W1.1771.
  5. 4D is offering a hands-on demo of the AccuFiz and NanoCam Sq at the Huntsville Electro Optics Society meeting, Mar. 15. 4dtechnology.com/news/index.php#
  6. 4D Technology is hiring! Please visit 4dtechnology.com/about/careers.… for more information about open positions.
  7. Thanks to everyone who stopped by the 4D booth at Photonics West 2012. Please visit 4dtechnology.com for more on all of our 4D products!
  8. Photonics West is just around the corner! Come see 4D's latest laser interferometers and optical profilers, January 26-28, booth 1638.
  9. 4D upgrade kits are a cost-effective way to refurbish and enhance older phase shifting laser interferometers. Visit 4dtechnology.com/products/upgra….
  10. 4D will be exhibiting at ASPE's 26th Annual Meeting, Denver, CO, Nov 15-17. Visit 4dtechnology.com/home/index.php or aspe.net/technical-meet… for more.
  11. 4D Technology's new NanoCam Sq Dynamic Profiler measures surface roughness on optics and precision surfaces. 4dtechnology.com/products/NanoC…