Canon EOS 60D EOS 60D Instruction Manual - Page 35

Attaching and Detaching a Lens Minimizing Dust When changing lenses, do it in a place with minimal dust. When storing the camera without a lens attached, be sure to attach the body cap to the camera. Remove dust on the body cap before attaching it. About Zooming Detaching the Lens To zoom, turn the zoom ring on the lens with your fingers. If you want to zoom, do it before focusing. Turning the zoom ring after achieving focus may throw off the focus slightly. While pressing the lens release button, turn the lens as shown by the arrow. Turn the lens until it stops, then detach it. Attach the rear lens cap to the detached lens. 35