Canon's Quad Pixel AF patent - Maybe the sensor for ...

DIY PhotographyHacking Photography - one Picture at a timeOctober 19, 2020 by John Aldred Leave a Comment Canon’s Dual Pixel Autofocus (DPAF) has been one of Canon’s biggest selling points ever since they first introduced the technology in 2013 with the EOS 70D DSLR. The techno