• UPDATE



    The forum will be moving to a new domain in the near future (canonrumorsforum.com). I have turned off "read-only", but I will only leave the two forum nodes you see active for the time being.

    I don't know at this time how quickly the change will happen, but that will move at a good pace I am sure.

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Don’t own any Sigma lens, but good to know my Canon EF lens and Sigma EF mount lens will perform well with R5 /R6 eye tracking AF. Wonder how they would perform in wider apertures, and perhaps low light.