Canon EF300mm F2.8L IS USM Instructions Manual

Also see for EF300mm f/2.8L IS II USM: Instructions Instructions Instructions Instructions Instructions

ENG-86. Focus PresetIf a particular focusing position is stored in the lens’s memory, the focus can be set instantly to thestored position, even when pictures are being taken of other subjects. This feature can be used inboth AF and MF focus modes.< Storing a Focus Position >Press the focus presetbutton. The focusing positionis now stored in the memory.● If the focus preset switch isset to , the electronic tone,“pip” will sound.Press the shutter buttonhalfway and set the focus tothe position you want tostore in the lens’s memory.Set the focus preset switchto or .STABILIZERSETMODEFOCUS PRESET1 2STABILIZERSETMODEFOCUS PRESET1 2