User's Manual

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A AF-S/AF-I Teleconverters
If the combined aperture when the camera is used with an AF-S/AF-I
teleconverter is slower than f/5.6 but is equal to or faster than f/8,
autofocus and electronic rangefinding will be available only with the
center focus point and the camera may be unable to focus on dark or
low-contrast subjects. Single point AF is used when 3D-tracking or
auto-area AF is selected for AF-area mode (0 103). Autofocus is not
available if teleconverters are used with the AF-S VR Micro-Nikkor
105mm f/2.8G IF-ED. If TC-17E II, TC-20E, TC-20E II, or TC-20E III
teleconverters are used with the AF-S NIKKOR 300mm f/4E PF ED VR,
autofocus is available only in AF-S mode.
A Lens f-number
The f-number given in lens names is the maximum aperture of the
lens.
D Red-Eye Reduction
Lenses that block the subject’s view of the red-eye reduction lamp may
interfere with red-eye reduction.