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27 ● ● ● about the flash shooting distance range, T iso sensitivity, Basic oper ation – Nikon Speedlight SB-600 User Manual

Page 27

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27

About the flash shooting distance range

The SB-600’s flash shooting distance range is 0.6 m to 20 m (2 to 66 ft.) and varies,
depending on the ISO sensitivity, zoom-head position and lens aperture in use.

Flash shooting distance range in the TTL auto flash mode

1600 800 400 200 100 50 25

14*

1

24

28

35

50

70

85

*

2

2.8

2

1.4

4

2.8

2

1.4

5.6

4

2.8

2

1.4

0.9-9.8/

1.5-16/

1.6-17/

1.8-19/

2.0-20/

2.3-20/

2.5-20/

3.0-32

4.9-52

5.2-56

5.9-62

3.3-66

7.5-66

8.2-66

8

5.6

4

2.8

2

1.4

0.7-7.0/

1.1-11/

1.2-12/

1.3-14/

1.5-16/

1.6-18/

1.8-20/

2.3-23

3.6-36

3.9-39

4.3-46

4.9-52

5.2-59

5.9-66

11

8

5.6

4

2.8

2

1.4

0.6-4.9/

0.8-8.1/

0.8-8.8/

0.9-9.8/

1.0-11/

1.2-12/

1.2-14/

2.0-16

2.6-27

2.6-29

3.0-32

3.3-36

3.9-39

3.9-44

16*

3

11

8

5.6

4

2.8

2

0.6-3.5/

0.6-5.7/

0.6-6.2/

0.7-7.0/

0.8-8.0/

0.8-9.0/

0.9-10/

2.0-11

2.0-19

2.0-20

2.3-23

2.6-26

2.6-30

2.9-33

22

16

11

8

5.6

4

2.8

0.6-2.4/

0.6-4.0/

0.6-4.4/

0.6-4.9/

0.6-5.6/

0.6-6.3/

0.7-7.0/

2.0-7.9

2.0-13

2.0-14

2.0-16

2.0-18

2.0-21

2.3-23

32

22

16

11

8

5.6

4

0.6-1.7/

0.6-2.8/

0.6-3.1/

0.6-3.5/

0.6-4.0/

0.6-4.5/

0.6-5.0/

2.0-5.6

2.0-9.2

2.0-10

2.0-11

2.0-13

2.0-15

2.0-16

32

22

16

11

8

5.6

0.6-1.2/

0.6-2.0/

0.6-2.2/

0.6-2.4/

0.6-2.8/

0.6-3.1/

0.6-3.5/

2.0-3.9

2.0-6.6

2.0-7.2

2.0-7.9

2.0-9.2

2.0-10

2.0-11

32

22

16

11

8

0.6-0.8/

0.6-1.4/

0.6-1.5/

0.6-1.7/

0.6-2.0/

0.6-2.2/

0.6-2.5/

2.0-2.6

2.0-4.6

2.0-4.9

2.0-5.6

2.0-6.6

2.0-7.2

2.0-8.2

32

22

16

11

-

0.6-1.0/

0.6-1.1/

0.6-1.2/

0.6-1.4/

0.6-1.5/

0.6-1.7/

2.0-3.3

2.0-3.6

2.0-3.9

2.0-4.6

2.0-4.9

2.0-5.6

32

22

16

-

0.6-0.7/

0.6-0.7/

0.6-0.8/

0.6-1.0/

0.6-1.1/

0.6-1.2/

2.0-2.3

2.0-2.3

2.0-2.6

2.6-3.3

2.0-3.6

2.6-3.9

*1 With the wide-flash adapter in place
*2 TTL auto flash operation is not possible at this ISO sensitivity. For ISO 1000, use an

aperture 2/3 of an f/stop smaller than the aperture for ISO 1600, or 1/3 larger than the
aperture for ISO 800.

*3

Programmed TTL Auto Flash with the F-501/N2020, F-401s/N4004s, F-401/N4004,

and F-301/N2000. (ISO 25 to ISO 400 for the F-401s/N4004s and F-401/N4004)

t ISO sensitivity

The sensitivity of digital SLRs and the film speed for film-based cameras are
referred to as ISO sensitivity in this manual.

Zoom-head position (mm)

ISO sensitivity

Basic oper

ation

Aper

ture

Flash shooting distance rang

e (m/ft.)