LEDs embedded in clothes to overwhelm photo diodes in IR-sensitive cameras used for surveillance. Since the wavelength of the lights are not visible to humans, they don’t obstruct normal ...

Back when he was first starting out in electronics he built this infrared-controlled light switch that works with a standard TV remote control. [Vadim]’s first few projects ended up as parts for ...

Novel IR lighting concept Most conventional IR cameras use many small LEDs, arranged circularly around the lens. In contrast, the Dallmeier DF4910HD-DN/IR uses three large high-performance ...

LightPath Technologies, Inc. (NASDAQ: LPTH) ("LightPath," the "Company," or "we"), a leading provider of next-generation optics and imaging systems for both defense and commercial applications, today ...