Saw a post on FB that Canon Malaysia had posted Firmware version 1.5.2 for the R5.
I thought the link was bogus, so I searched for Canon Malaysia, went to the official site and found it there.
Edit: I searched Canon USA, Canada and UK, but did not find 1.5.2 anywhere else.
I thought the link was bogus, so I searched for Canon Malaysia, went to the official site and found it there.
EOS R5 Firmware Update, Version 1.5.2 [Windows]
Firmware Version 1.5.2 incorporates the following enhancement:1. Optimizes AutoFocus accuracy when Extender RF1.4x or Extender RF2x is attached to the RF800mm F5.......
my.canon
Edit: I searched Canon USA, Canada and UK, but did not find 1.5.2 anywhere else.
Last edited: