Canon EOS-1D C EOS 1D X Instruction Manual - Page 80

Lenses and Usable AF Points EF70-200mm f/2.8L USM + Extender EF2x EF70-300mm f/4.5-5.6 DO IS USM EF80-200mm f/4.5-5.6 EF70-200mm f/2.8L IS USM + Extender EF2x EF75-300mm f/4-5.6 EF90-300mm f/4.5-5.6 EF70-200mm f/2.8L IS II USM + Extender EF2x EF75-300mm f/4-5.6 USM EF90-300mm f/4.5-5.6 USM EF70-200mm f/4L USM + Extender EF1.4x EF75-300mm f/4-5.6 II EF100-200mm f/4.5A EF70-200mm f/4L IS USM + Extender EF1.4x EF75-300mm f/4-5.6 II USM EF100-300mm f/4.5-5.6 USM EF70-210mm f/3.5-4.5 USM EF75-300mm f/4-5.6 III EF100-300mm f/5.6 EF70-300mm f/4-5.6 IS USM EF75-300mm f/4-5.6 III USM EF100-300mm f/5.6L EF70-300mm f/4-5.6L IS USM EF75-300mm f/4-5.6 IS USM EF100-400mm f/4.5-5.6L IS USM Group F Only 47 of the 61 AF points can be used for autofocusing. All of the AF area selection modes are selectable. During automatic AF point selection, the outer frame marking the AF area (Area AF frame) will be different from 61-point automatic selection AF. : Cross-type AF point. Subject tracking is superior and highprecision focusing is achieved. : AF points sensitive to horizontal lines. : Disabled AF points (not displayed). EF800mm f/5.6L IS USM EF22-55mm f/4-5.6 USM EF28-70mm f/3.5-4.5 EF28-70mm f/3.5-4.5 II EF28-80mm f/3.5-5.6 EF28-80mm f/3.5-5.6 USM EF28-80mm f/3.5-5.6 II EF28-80mm f/3.5-5.6 II USM EF28-80mm f/3.5-5.6 III USM EF35-80mm f/4-5.6 II EF28-80mm f/3.5-5.6 IV USM EF35-80mm f/4-5.6 III EF28-80mm f/3.5-5.6 V USM EF35-80mm f/4-5.6 PZ EF28-105mm f/4-5.6 EF35-80mm f/4-5.6 USM EF28-105mm f/4-5.6 USM EF35-350mm f/3.5-5.6L USM EF35-70mm f/3.5-4.5 EF80-200mm f/4.5-5.6 II EF35-70mm f/3.5-4.5A EF80-200mm f/4.5-5.6 USM EF35-80mm f/4-5.6 80