The prototype uses a Canon EOS R10 with a Dual Pixel CMOS sensor, which allows every pixel to participate in phase detection.
Traditional camera lenses can only bring one flat layer of a scene into perfect focus at a time. Anything in front of or behind that layer turns soft and blurry. Narrowing the aperture can help, but ...
Four lenses and a Spatial Light Modulator allow each pixel to have a different focal length in research from Carnegie Mellon ...