Canon EOS 7D Mark II (G) Instruction Manual page 107

EF200-400mm f/4L IS USM Extender
1.4x
EF200-400mm f/4L IS USM Extender
1.4x: With built-in Ext. 1.4x
EF200-400mm f/4L IS USM Extender
1.4x + Extender EF1.4x
EF200-400mm f/4L IS USM Extender
1.4x: With built-in Ext. 1.4x + Extender
EF1.4x
EF200-400mm f/4L IS USM Extender
1.4x + Extender EF2x
TS-E17mm f/4L
TS-E24mm f/3.5L
TS-E24mm f/3.5L II
TS-E45mm f/2.8
TS-E90mm f/2.8
When using a lens and an Extender in the combination marked with *,
precise focus may not be achieved with AF. Refer to the instruction manual
of the lens or Extender used.
Both "Extender EF1.4x" and "Extender EF2x" apply to all the I/II/III models
(under this grouping).
B
B
B
G (f/8)
G (f/8)
B
B
B
A
A
Lenses and Usable AF Points
107