Lenses supporting slow focus transition during movie shooting (EOS-1D X Mark III)

EOS-1D X Mark III’s [Movie Servo AF speed] is settable when [Movie Servo AF] is set to [Enable] and [AF method] is set to [Spot AF] or [1-point AF]. Additionally, this function is only enabled when using the following lenses compatible with slow focus transition during movie shooting. (USM lenses released in 2009 or later and STM lenses are compatible with this function.)

EF24mm f/2.8 IS USM

EF28mm f/2.8 IS USM

EF35mm f/1.4L II USM

EF35mm f/2 IS USM

EF40mm f/2.8 STM

EF50mm f/1.8 STM

EF85mm f/1.4L IS USM

EF100mm f/2.8L Macro IS USM

EF300mm f/2.8L IS II USM

EF400mm f/2.8L IS II USM

EF400mm f/2.8L IS III USM

EF400mm f/4 DO IS II USM

EF500mm f/4L IS II USM

EF600mm f/4L IS II USM

EF600mm f/4L IS III USM

EF8-15mm f/4L Fisheye USM

EF11-24mm f/4L USM

EF16-35mm f/2.8L III USM

EF16-35mm f/4L IS USM

EF24-70mm f/2.8L II USM

EF24-70mm f/4L IS USM

EF24-105mm f/3.5-5.6 IS STM

EF24-105mm f/4L IS II USM

EF70-200mm f/2.8L IS II USM

EF70-200mm f/2.8L IS III USM

EF70-200mm f/4L IS II USM

EF70-300mm f/4-5.6 IS II USM

EF70-300mm f/4-5.6L IS USM

EF100-400mm f/4.5-5.6L IS II USM

EF200-400mm f/4L IS USM Extender 1.4x

Caution