Nikon Autofocus Speedlight SB-22 - Manual (Page 17)

AUTOFOCUS FLASH PHOTOGRAPHY
(with Nikon F-501/N2020 or F-401/N4004)-
In programmed TTL autofocus flash photog­
raphy, use film with a film speed specified in
the table below for greater depth of field:
\
Lens maximum
aperture
Film speed
Lens
only
f/2.8or faster ISO 50 or higher
Slower than f/2.8 ISO too or higher
F-501/
N2020
with
TC-16A
f/1,4 or f/1.2 ISO 50 or higher
f/1.8. f/2, f/2.5or
f/2.8
ISO too or higher
Set the Nikon F-501/N2020’s focus mode
' selector to S for Single Servo Autofocus
mode, or set the F-401/N4004 to A for auto­
focus mode.
Continuous Servo Autofocus cannot be used for auto­
focus flash photography.
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