We pull back the curtain on Sony AF. Autofocus has become an integral part of production workflows because of its speed, reliability, and precision. Sony is one of the companies at the forefront of developing autofocus technology that we can lean on in the field. As resolution increases and higher frame rates are more common, the algorithms of autofocus are able to track subjects with ease with pinpoint accuracy. Sony uses a Fast Hybrid AF system that combines phase detection autofocus technology with contrast detection autofocus to deliver tack-sharp images even in low light conditions. The last decade we’ve seen new technology emerge like real-time Face Detection, Eye AF, and Animal AF. We spoke with Mark Weir, Sr. Manager Technology at Sony, about the history of Sony autofocus and where it's headed. Here’s what he had to say. Read More...
Published By: NoFilmSchool - Monday, 5 April, 2021