Photonis Defense

Photonis Defense is a high-tech organization innovating and engineering photosensor technologies, based in Lancaster, Pennsylvania. Since 1942, when Photonis Defense operated the WWII manufacturing facilities producing radio and microwave tubes for the U.S. Navy, the company has provided U.S. deployed military forces with high-performance, state-of-the-art technology. Photonis Defense supplies U.S. troops with sensors and image intensifier tubes that pierce the blackest of nights, along with jammers and communication technologies that deny the enemy their ability to track and engage while US signals are boosted. Photonis Defense's mission is to create innovative, reliable products that offer unwavering support for U.S. military forces and first responders, at home and abroad.