The SB-910, SB-900, SB-800, SB-700, SB-600, 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.

17–19 mm 20–105 mm 106–135 mm

24–34 mm 35–49 mm 50–105 mm

24–27 mm 28–135 mm

In exposure mode e, the maximum aperture (minimum f-number) is limited according to ISO sensitivity, as shown below:

Maximum aperture at ISO equivalent of:

100

200

400

800

1600

3200

6400

4

5

5.6

7.1

8

10

11

If the maximum aperture of the lens is smaller than given above, the maximum value for aperture will be the maximum aperture of the lens.

n

385