FOCUSING
Whenusedwitha NikonF4-Series,F90X/N90s,F90-Series/N90orF70-Series/N70camera,
this lensnotonlyletsyouchoosebetweenautofocusormanualfocusing,butalsoenables
quickswitchingbetweenautofocusandmanual(autofocuswithmanualpriority)bypresetting
thefocusmoderingtotheM/Aposition.Withothercameras,onlymanualfocusingis
available.Seechartbelowtodetermineappropriatefocusmode.
^\Camera'sfocusmode
Camerasx^
F4-Series
N90X/N90s
F90-Series/N90
F70-Series/N70
NikonAF(autofocus)
cameras(exceptfor
F3AF)
C
s
M
C
s
M
OtherNikoncameras
Lens'
focusmode
M
Manualfocus
(Focusassistisavailable)
Manualfocus
(Focusassistisavailable)
Manualfocus
M/A
Autofocuswith
manualpriority
Manualfocus
(Focusassistisavailable)
A
Autofocus
Forusewitha NikonF4-Series,F90X/N90s,F90-Series/N90orF70-Series/N70Camera
Toselectautofocusmode,pushthefocusmodebuttonandrotatefocusmoderinguntilit
clicksintopositionatA.Whenringlocks,lensissetforautofocusoperation.Besurecamera's
focusingmodeissetatC orS.Inautofocusmode,youcanuseeither"Focuslock"or"Preset
focusing"(withfocusinglimitswitch).Fordetails,seethefollowingpage.
Toselectautofocusmode withmanualpriority,pushthefocusmodebuttonandrotatefocus
moderinguntilitclicksintopositionatM/A.Whentheringlocks,lensissetforautofocus
withmanual-priorityoperation.Tofocusmanually,whilelightlypressingtheshutterrelease
buttonrotatethefocusingringuntiltheviewfinderimageappearssharpandcrisp.Removing
yourfingerfromtheshutterreleasebuttoncancelsmanualfocusmodetoresumeautofocus.Be
surethecamera'sfocusingmodeissetatC orS toactivateautofocusoperation.
Toselectmanualmode,pushthefocusmodebuttonandrotatethefocusmodering untilit
clicksintopositionatM.Whentheringlocks,lensissetformanualfocus.Rotatefocusingring
untiltheviewfinderimageappearssharpandcrisp.Theelectronicrangefindercanbeusedasa
focusingassist.
Formanualfocuswithlens'focusingmodesetatM/A,firstsetthecamera'sfocusingmode
toM.Next,pushthelens'focusmodebuttonandrotatefocusmodering untilitclicksinto
positionatM/A.Tofocusmanually,whilelightlypressingtheshutterreleasebuttonrotatethe
focusingringuntiltheviewfinderimageappearssharpandcrisp.Removingyourfingerfrom
theshutterreleasebuttoncancelsmanualfocusmodetoresumeautofocusmode.Itdoesnot,
however,activateautofocusoperation,becausethecamera'sfocusingmodeissetatM.The
electronicrangefindercanbeusedasa focusingassist.
Fora NikonAutofocusCamera(excepttheF3AF)
Onlymanualfocusingoperationisavailable.
Pushthefocusmodebuttonandrotatethefocusmodering untilitclicksintopositionatM.
Whenthering locks,lensissetformanualfocus.Rotatethefocusingringuntiltheviewfinder
imageappearssharpandcrisp.Theelectronicrangefindercanbeusedasa focusingassist.To
focusmanuallywiththefocusmodering setatM/A,theM/Amodemustbesetformanual
beforelensisattachedtothecamera.
Fora NikonNon-AutofocusCamera
Onlymanualfocusingoperationisavailable.
Pushthefocusmodebuttonandrotatefocusmodering untilitclicksintopositionatM.When
thering locks,lensissetformanualfocus.Rotatefocusingring untiltheviewfinderimage
appearssharpandcrisp.
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