Nikon SB-22 Flash exposure, Mode, Control, TTL mode, AF assist LED, Usable film speed, Dimensions

Flash exposure	Five flash modes are provided :	M mode	Full output at M setting;
control	TTL, A1, A2, M and MD		approx. 1/10 power at MD
TTL mode	Used only with Nikon F-5011	AF assist LED	setting
	N2020, F-401/N4004, F-3011		Automatically fires LED beam
	N2000, FA, FE2 or FG ; for pro-		toward the subject when per-
	grammed TTL auto flash oper-		forming autofocus with the
	ation (with F-501/N2020, F-4011		Nikon F-501/N2020 (Single
	N4004 or F-301/N2000) or TTL		Servo) or F-401/N4004 camera
	auto flash operation; light is		in insufficient light
Usable film speed	measured through the lens	Dimensions	Approx. 68 (W) x 105 (H) x
	ISO 25 to 1000 with Nikon		80 (D) mm
range in TTL mode F-501/N2020 and F-301lN2000		Weight	Approx. 250g
	or ISO 25 to 400 with Nikon		(without batteries)
Usable aperture	F-401/ N4004, FA, FE2 and FG	Accessory provided	Soft Case SS-22
	f/2 to f/22 (at ISO 100)
range in TTL mode		Specifications and designs are subject to change without
Automatic mode	For non-TTL auto flash oper-	notice.
	ation; light is measured via
	light sensor in front of the flash
	unit
Usable apertures in automatic mode
Aperture	Shooting distance range
fl4 (at ISO 100)	A2 : 0.B-6.2m(2.6-20ft.)
fiB (at ISO 100)	A1 : 0.6-3.1m(20-10fl.)

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