Canon EF70-200mm f/4L USM User Manual

Also see for IMAGE STABILIZER EF70-200MM F/4L IS USM: Instruction

Contents

ENG-4See your camera’s instructions for instructions onmounting and detaching the lens.To shoot in autofocus (AF) mode, set the focusmode switch to AF.To use only manual focusing (MF), set the focusmode switch to MF, and focus by turning thefocusing ring. The focusing ring always works,regardless of the focus mode.2. Setting the FocusModeAFMF• After detaching the lens, place the lens with therear end up to prevent the lens surface andelectrical contacts from getting scratched.• If the contacts get soiled, scratched, or havefingerprints on them, corrosion or faultyconnections can result. The camera and lensmay not operate properly.• If the contacts get soiled or have fingerprints onthem, clean them with a soft cloth.• If you remove the lens, cover it with the dustcap. To attach it properly, align the lens mountindex and the K index of the dust cap as shownin the diagram, and turn clockwise. To remove it,reverse the order.1. Mounting andDetaching the LensAfter autofocusing in ONE SHOT AF mode, focusmanually by pressing the shutter button halfwayand turning the focusing ring. (Full-time manualfocus)1.2m 3m