Nikon SB-700 Guide number table in FX format, Standard illumination pattern, at ISO 100 m/ft

Specifications

Tips on Speedlight Care and Reference Information

Guide number table (in FX format)

■Standard illumination pattern, at ISO 100; m/ft.

Flash					Zoom head position (mm)
output		14		24		28	35	50	70	85	105	120
level	WP +	BA	WP
	BA
1/1	10/	14/	14/	23/		25/	28/	31/	34/	35.5/	37/	38/
	32.8	45.9	45.9	75.5		82	91.9	101.7	111.5	116.5	121.4	124.7
1/2	7.1/	9.9/	9.9/	16.3/		17.7/	19.8/	21.9/	24/	25.1/	26.2/	26.9/
	23.3	32.5	32.5	53.5		58.1	65	71.8	78.7	82.3	86	88.3
1/4	5/	7/	7/	11.5/		12.5/	14/	15.5/	17/	17.8/	18.5/	19/
	16.4	23	23	37.7		41	45.9	50.9	55.8	58.4	60.7	62.3
1/8	3.5/	4.9/	4.9/	8.1/		8.8/	9.9/	11/	12/	12.6/	13.1/	13.4/
	11.5	16.1	16.1	26.6		28.9	32.5	36.1	39.4	41.3	43	44
1/16	2.5/	3.5/	3.5/	5.8/		6.3/	7/	7.8/	8.5/	8.9/	9.3/	9.5/
	8.2	11.5	11.5	19		20.7	23	25.6	27.9	29.2	30.5	31.2
1/32	1.8/	2.5/	2.5/	4.1/		4.4/	4.9/	5.5/	6/	6.3/	6.5/	6.7/
	5.9	8.2	8.2	13.5		14.4	16.1	18	19.7	20.7	21.3	22
1/64	1.3/	1.8/	1.8/	2.9/		3.1/	3.5/	3.9/	4.3/	4.4/	4.6/	4.8/
	4.3	5.9	5.9	9.5		10.2	11.5	12.8	14.1	14.4	15.1	15.7
1/128	0.9/	1.2/	1.2/	2/		2.2/	2.5/	2.7/	3/	3.1/	3.3/	3.4/
	3	3.9	3.9	6.6		7.2	8.2	8.9	9.8	10.2	10.8	11.2

BA: With the Nikon Diffusion Dome attached

WP: With the built-in wide panel in place

H

H–23