Canon EOS 5D Mark III Instruction Manual page 80

Lenses and Usable AF Points
EF400mm f/2.8L USM
EF400mm f/2.8L II USM
EF400mm f/2.8L IS USM
EF400mm f/2.8L IS II USM
TS-E45mm f/2.8
TS-E90mm f/2.8
• With a TS-E lens, when focusing manually without tilt/shift.
Group B
Autofocusing with 61 points is possible. All of the AF area selection
modes are selectable.
EF14mm f/2.8L USM
EF14mm f/2.8L II USM
EF15mm f/2.8 Fisheye
Group C
Autofocusing with 61 points is possible. All of the AF area selection
modes are selectable.
80
EF16-35mm f/2.8L USM
EF16-35mm f/2.8L II USM
EF17-35mm f/2.8L USM
EF20-35mm f/2.8L
EF24-70mm f/2.8L II USM
EF28-70mm f/2.8L USM
: Dual cross-type AF point. Subject
tracking is superior and the focusing
precision is higher than with other AF
points.
: Cross-type AF point. Subject
tracking is superior and high-
precision focusing is achieved.
: AF points sensitive to horizontal
lines.
EF20mm f/2.8 USM
EF24mm f/2.8
EF24mm f/2.8 IS USM
: Cross-type AF point. Subject
tracking is superior and high-
precision focusing is achieved.
: AF points sensitive to horizontal
lines.
EF70-200mm f/2.8L USM
EF70-200mm f/2.8L IS USM
EF70-200mm f/2.8L IS II USM
EF80-200mm f/2.8L
EF28mm f/2.8 IS USM
EF24-70mm f/2.8L USM