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Canon EOS R with the EF adapter limited autofocus area?

Started Feb 20, 2021 | Discussions thread
Alexander Rosenwald Regular Member • Posts: 385
Re: Canon EOS R with the EF adapter limited autofocus area?
1

This has nothing to do with the adapter. It is the lens. The AF area available depends on the lens. Some lenses feature reduced AF areas. From the lenses I own both Sigmas, (24/1.4 Art and 12-24 Mark II), and the EF 8-15L Fisheye behave that way. All other Canon EF lenses I own support full AF area. You find that with some RF lenses as well namely the RF 600/11 and RF 800/11.

 Alexander Rosenwald's gear list:Alexander Rosenwald's gear list
Canon EOS-1Ds Mark II Canon EOS M5 Canon EOS R Canon EF 50mm F1.4 USM Canon EF 85mm F1.8 USM +11 more
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