Solution
Compatible lens list for electronic manual focusing are shown below.
EF40mm f/2.8 STM
EF50mm f/1.0L USM
EF50mm f/1.8 STM
EF85mm f/1.2L USM
EF85mm f/1.2L II USM
EF200mm f/1.8L USM
EF300mm f/2.8L USM
EF400mm f/2.8L USM
EF400mm f/2.8L II USM
EF400mm f/2.8L IS III USM
EF500mm f/4.5L USM
EF600mm f/4L USM
EF600mm f/4L IS III USM
EF1200mm f/5.6L USM
EF24-105mm f/3.5-5.6 IS STM
EF28-80mm f/2.8-4L USM
EF70-300mm f/4-5.6 IS II USM
NOTE
As of September 30, 2019.
