Kodak 4100ix manual Flash-to-Subject Distance, ISO Film Speed

Flash-to-Subject Distance
ISO Film Speed	Wide (30 mm)	Tele (60 mm)
50	2 to 14 ft	2 to 7 ft
	(0.60 to 4.3 m)	(0.60 to 2.1 m)
100	2 to 19 ft	2 to 10 ft
	(0.60 to 5.8 m)	(0.60 to 3.1 m)
200	2 to 27 ft	2 to 14 ft
	(0.60 to 8.2 m)	(0.60 to 4.3 m)
400	2 to 38 ft	2 to 19 ft
	(0.60 to 11.6 m)	(0.60 to 5.8 m)
800	2 to 53 ft	2 to 27 ft
	(0.60 to 16.2 m)	(0.60 to 8.2 m)
1600	2 to 74 ft	2 to 38 ft
	(0.60 to 22.6 m)	(0.60 to 11.6 m)

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