Compatible lens list for [Electronic full-time MF] (EOS-1D X Mark III)

Last Updated : 16-Nov-2021
Issue Number : 8204788100

Compatible lens list for [Electronic full-time MF] are shown below.

EF400mm f/2.8L IS III USM (Firmware Ver 1.1.2 or later)

EF600mm f/4L IS III USM (Firmware Ver 1.1.2 or later)

NOTE

As of February 2020