Canon EOS 7D Mark II Advanced Owners Manual - Page 99

AF Sensor The camera's AF sensor has 65 AF points. The illustration below shows the AF sensor pattern corresponding to each AF point. With f/2.8 or larger maximum aperture lenses, high-precision AF is possible with the center AF point. Depending on the lens attached to the camera, the number of usable AF points and AF pattern will differ. For details, see pages 100-107. Diagram Cross-type focusing: f/5.6 vertical + f/5.6 horizontal Dual cross-type focusing: f/2.8 right diagonal + f/2.8 left diagonal f/5.6 vertical + f/5.6 horizontal The focusing sensor is geared to obtain higher precision focusing with f/2.8 or larger maximum aperture lenses. A diagonal cross pattern makes it easier to focus on subjects difficult for AF. It is provided at the center AF point. The focusing sensor is geared for f/5.6 or larger maximum aperture lenses. Since it has a horizontal pattern, it can detect vertical lines. It covers all 65 AF points. The center AF point and the adjacent AF points at the top and bottom are compatible with f/8 or larger maximum-aperture lenses. The focusing sensor is geared for f/5.6 or larger maximum aperture lenses. Since it has a vertical pattern, it can detect horizontal lines. It covers all 65 AF points. The center AF point and the adjacent AF points on the left and on the right are compatible with f/8 or larger maximum-aperture lenses. 99