SALT grain-sized camera can take crisp, full-colour images

Despite being the size of a grain of salt, a new microscopic camera can capture crisp, full-colour images on par with normal lenses that are 500,000 times larger. The ultra-compact optical device was developed by a team of researchers from Princeton University and the University of Washington.
Read more: https://www.dailymail.co.uk/sciencetech/article-10258171/Tech-SALT-grain-sized-camera-crisp-colour-images-like-lenses-500-000-times-larger.html?source=Snapzu