Nikon SB-22 instruction manual Usable apertures/shooting distance range in TTL mode

Usable apertures/shooting distance range in TTL mode												Unit: m (It)
			ISO film speed					Shooting distance range
	1000"	800"	400	200	100	50	25	Normal		With wide·ilash adapter
	2.8+ '/3	2.8	2	-	-	-	-	3.2 - 20 (10-66)		2.2-17	(72-56)
	4+ '/3	4	2.8	2	-	-	-	2.2-17	(7.2-56)	1.6- 12 (5.2		- 39)
	5.6+'/3	5.6	4	2.8	2	-	-	1.6-12	(52-39)	1.1- 8.8 (3.6 - 29)
	8+ '/3	8	5.6	4	2.8	2	-	1.1-8.8 (36-29)		0.8-6.2 (2.6-20)
c.	11+ '/3	11	8	5.6	4	2.8	2	0.8 - 6.2 (2. 6 -20)		0.6- 4.4 (20- 14)
0
~	16+ '13	16	11	8	5.6	4	2.8	0.6-4.4 (20-14)		0.6-3.1 (2.0- 10)
	22+ '/3	22	16	11	8	5.6	4	0.6-3. 1 (2.0- 10)		0.6-2.2	(20	- 72)
	-	-	22	16	11	8	5.6	0.6 - 2.2	(20-7.2)	0.6 - 1.5	(20	- 5.0)
	-	-	-	22	16	11	8	0.6 -1 .5	(20 - 50)	0.6-1. 1 (20-3.6)
	-	-	-	-	22	16	11	0 .6-1 .1	(20-36)	0.6- 0.7 (20-23)

"For Nikon F·5011N2020 and F·301lN2000 only. c:=:J =Programmed TTL auto flash information.

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