Today on Engineering Newswire, we’re designing hyperspectral sensors, creating little lenses for security cameras, and making a real Iron Man suit for U.S. Special Forces. This episode features:
Little Lenses: French researchers have developed a new 1 mm thick ultra-thin lens that could pave the way to making smaller and cheaper heat-sensing imagers. The team found a way to make a thermal infrared camera with a lens made of silicon with less than 4 mm in useful diameter.