New lens ready for its close-up
Friday, February 12, 2016 - 20:01
in Physics & Chemistry
Researchers have always thought that flat, ultrathin optical lenses for cameras or other devices were impossible because of the way all the colors of light must bend through them. But researchers have developed a new method of creating optics that are flat and thin yet can still perform the function of bending light to a single point, the basic step in producing an image.