New patent reveals how the Canon EOS R3 eye-detection AF may work

New patent reveals how the Canon EOS R3 eye-detection AF may work


The Canon EOS R3 looks set to be one of the most eagerly anticipated Canon camera launches yet, and the latest snippet in a steady trickle of teasers, rumors, speculation and soundbites is this patent application by Canon.

Picked up on by Canon Rumors, this patent shows how Canon might solve a tricky issue of integrating an eye-detect sensor into an electronic viewfinder without affecting the viewfinder image quality.



2021-05-21 11:19:07

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