Lenses and Usable AF Points

Group G

Only 33 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 high-

precision focusing is achieved.

: AF points sensitive to horizontal lines.

: Disabled AF points (not displayed).

EF180mm f/3.5L Macro USM

EF180mm f/3.5L Macro USM

EF1200mm f/5.6L USM

 

+ Extender EF1.4x

 

Group H

Only the AF point at the center of the viewfinder can be used for autofocusing. Only the following AF area selection modes are selectable: Single-point AF (Manual selection) and Single-point Spot AF (Manual selection).

: Cross-type AF point. Subject

tracking is superior and high-

precision focusing is achieved.

: Disabled AF points (not displayed).

EF35-105mm f/4.5-5.6

EF35-105mm f/4.5-5.6 USM

With lenses whose maximum aperture is smaller than f/5.6, AF is not possible during viewfinder shooting. Also, AF with fis not possible during Live View shooting and movie shooting.

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