Nikon SB-16 instruction manual For motor drive MD operation

The guide number at various film speeds and zoom head settings is shown in the following table:

Guide numbers in the manual mode						Unit'm(tt)
Zoom head			ASAIISO film speed
setting	800	400	200	100	50	25

T119(390) 84 (276) 59 (194) 42 (138) 30(98) 21 (69)

S107 (351) 76 (250) 54 (177) 38 (125) 27 (89) 19 (62)

N90 (295) 64 (210) 45 (148) 32 (105) 22 (72) 16 (52)

W, '76 (250) 54 (177) 38 (125) 27 (89) 19 (62) 13 (43)

W,' 54 (177l 38 (125) 27(89) 19(62) 13 (43) 9.5 (31)

*W, is used when the wide-flash adapter is attached to the flash unit with the zoom head set at W,.

For motor drive (MD) operation

After setting the ASA/ISO film speed and zoom setting knob on the exposure calculator dial, focus on the sub- ject ; then look at the lens and read off the focu sed dis- tance to determine exactly how far away the subject actually is.

31