Nikon F25B Digital Camera User Manual


 
For
automatic
diaphragm
lenses
with
no
coupling
prong,
such as the
Zoo
m-
Ni
kkor
20
0
-600
mm
f/9.5
lens and
super-tel
ephoto
lenses using Nikon focusi
ng
units,
se
t
the camera
to
the des
ir
ed shu
tter
speed; then,
depress
th
e depth-of-ficld preview bu
tto
n
to
stop-
d
ow
n the lens
dia
phr
agm and, while holding the bu
tto
n depressed,
a
dju
st
th
e aperture ring until the ce
nt
er LED indicator
co
mes on. Bc sure to release the de
pth
-of-fic
ld
butt
on
prior
to
m
ak
in
g
th
e expos
ur
e.
For
bellows
units,
extension
rings
and
preset lenses,
set
the camera
to
the des
ir
ed shu
tte
r speed; then,
sto
p
dow
n
th
e lens ma
nu
a
ll
y until
th
e
ce
nter LED indi
cator
co
mes
on. Preset-type lenses
in
clude P
C-
Ni
kko
r lenses.
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