FujiFilm FinePix S5 Pro MEMO, Metering range, 1-7.5m (3.3–24.6ft.), 0.6-2.7m (2.0–8.9ft.), 0.6-1.9m (2.0–6.2ft.), 0.6-1.4m (2.0–4.6ft.), 0.6-0.9m (2.0–2.9ft.)

ZEffective range of the built-in flash

The effective range of the built-in flash varies depending on the ISO sensitivity and aperture settings used.

				Aperture at ISO equivalent of:									Metering range
100	125	160	200	250	320	400	500	640	800	1000	1250	1600
1.4	1.6	1.8	2	2.2	2.5	2.8	3.2	3.5	4	4.5	5	5.6	1-7.5m (3.3–24.6 ft.)
2	2.2	2.5	2.8	3.2	3.5	4	4.5	5	5.6	6.3	7.1	8	0.7-5.4m (2.3–17.7 ft.)
2.8	3.2	3.5	4	4.5	5	5.6	6.3	7.1	8	9	10	11	0.6-3.8m (2.0–12.5 ft.)
4	4.5	5	5.6	6.3	7.1	8	9	10	11	13	14	16	0.6-2.7m (2.0–8.9 ft.)
5.6	6.3	7.1	8	9	10	11	13	14	16	18	20	22	0.6-1.9m (2.0–6.2 ft.)
8	9	10	11	13	14	16	18	20	22	25	29	32	0.6-1.4m (2.0–4.6 ft.)
11	13	14	16	18	20	22	25	29	32	—	—	—	0.6-0.9m (2.0–2.9 ft.)
16	18	20	22	25	29	32	—	—	—	—	—	—	0.6- 0.7m (2.0–2.3ft.)

*The minimum effective range for flash control using the built-in flash is 0.6 meters.

In programmed auto, the maximum aperture (minimum f/-number) is limited according to sensitivity (ISO equivalency), as shown below:

Maximum aperture at ISO equivalent of:

100	125	160	200	250	320	400	500	640	800	1000	1250	1600
2.8	3	3.2	3.3	3.5	3.8	4	4.2	4.5	4.8	5	5.3	5.6

*For each one-step increase in sensitivity (e.g., from 200 to 400), aperture is stopped down by half an f/-stop. If the maximum aperture of the lens is smaller than given above, the maximum value for aperture will be the maximum aperture of the lens.

MEMO

i-TTL flash control can adjust for ISO sensitivities between 100 and 1600. It may not be able to adjust flash level appropriately for ISO sensitivities over 1600.

Photography — Features Advanced

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