Nikon 2SB Photomic Руководство по эксплуатации - Страница 16
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FOCUSING
16
Focusing isdone
at full aperture with
Nikkor lenses
fitted
with
an automatic diaphragm
.
This
technique
provides
the
brightest
possib Ie images
on
the
focusing screen for
easy focusing and composing.
It
also minimi zes depth of
field so that the
image
snaps
in
and ou t of focus dis-
tinctly.
The Nikon Type K
screen comes with the camera as
standard equipment.
To
focus, turn
the
focusing
ring
on
the lens
until the two halves
of the
rangefinder image
coincide
to form
a single,
crisp image;
when
using
the
microprism ring,
turn
until
the
microprism
pattern shifts
to
a sharp and crisp
image. You
can also focus on the
matte
fie ld that surrounds the
rangefinder/microprism
centra
l
area.
The lens
can also
be prefocused using
the distance scale
engraved
in both meters
and feet on the
lens
barrel. Sim-
ply
turn the
focusing ring
until
the desired camera-to-
subject distance
(as measured
or estimated)
is lined up
with
the
distance
scale
index
on
the lens barrel. This
technique is useful
for candid shots of elusive subjects
when time does not permit
through-the-Iens focusing.