Nikon D5500 - Manual (Page 353)

329 Technical Notes
The SB-910, SB-900, SB-800, SB-700, SB-600, SB-500, and SB-400
provide red-eye reduction, while the SB-910, SB-900, SB-800, SB-700,
SB-600, and SU-800 provide AF-assist illumination with the following
restrictions:
• SB-910 and SB-900: AF-assist
illumination is available with
17–135 mm AF lenses, however,
autofocus is available only with the
focus points shown at right.
• SB-800, SB-600, and SU-800: AF-assist
illumination is available with
24–105 mm AF lenses, however,
autofocus is available only with the
focus points shown at right.
• SB-700: AF-assist illumination is
available with 24–135 mm AF
lenses, however, autofocus is
available only with the focus points
shown at right.
Depending on the lens used and scene recorded, the in-focus indicator
(
I) may be displayed when the subject is not in focus, or the camera
may be unable to focus and the shutter release will be disabled.
17–19 mm
20–105 mm
106–135 mm
24–34 mm
35–49 mm
50–105 mm
24–135 mm