Canon EOS 7D Mark II Advanced Owners Manual - Page 50

Attaching and Detaching a Lens The camera is compatible with all Canon EF and EF-S lenses. The camera cannot be used with EF-M lenses. Attaching a Lens 1 Remove the caps. Remove the rear lens cap and the body cap by turning them as shown by the arrows. White index 2 Attach the lens. Align the lens's red or white mount index with the camera's mount index of the same color. Turn the lens as shown by the arrow until it clicks in place. Red index 3 Set the lens's focus mode switch to . stands for autofocus. stands for manual focus. Autofocus will not operate. 4 Remove the front lens cap. Image Conversion Factor Since the image sensor size is smaller than the 35mm film format, the angle of view of an attached lens will be equivalent to that of a lens with approx. 1.6x of the focal length indicated. 50 Image sensor size (Approx.) (22.4 x 15.0 mm / 0.88 x 0.59 in.) 35mm image size (36 x 24 mm / 1.42 x 0.94 in.)