Fujifilm dr-i 90 Manual Do Utilizador

The operating range of the film (flash distance) will vary depending upon the film’s sensitivity (ISO speed). When using flash,
keep your subject within the range of the effective flash illumination as indicated in the chart  below.

ISO 100

0.65 – 2.9 m

0.65 – 2.0 m

  2.1 – 9.5 ft.

  2.1 – 6.6 ft.

ISO 400

0.65 – 5.8 m

0.65 – 4.0 m

  2.1 – 19.0 ft.

  2.1 – 13.1 ft.

ISO 800

0.65 – 8.1 m

0.65 – 5.6 m

  2.1 – 26.6 ft.

  2.1 – 18.4 ft.

ISO 1600

0.65 – 11.6 m

0.65 – 8.0 m

  2.1 – 38.1 ft.

  2.1 – 26.2 ft.

(Using color negative film)