Nikon 2SB Photomic Manual de instrucciones - Página 44
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Imprimir páginaACCESSORIES
Lens Hoods
The use of a lens hood is
recommended at
all times to
prevent
extraneous
light
from striking
the lens
surface
and causing flare or
ghost,
and
to protect the lens
against
damage. Nikon lens hoods
come in four
types, depend-
ing
on the
lens:
screw-in, snap-on, slip·in and
built-in.
They
are calculated
precisely
for
each
focal-length
Nikkor lens
to
provide maximum protection
against
stray light.
To
attach or remove the snap-on hood, first depress the
spring
latch
-
which is marked
with an
arrow-
and slide
it
in
the direction of the arrow. The
hood
will also fit
directly over a screw-in filter, so both can be
used
on a
lens
at the same time.
When
not in use, the snap-on
hood
can be reversed for storage on the
lens,
and the
lens
and
its hood
can be stored together
in
the ever-ready case.
44
Filters
Nikon
filters
are made
of optical glass, ground and
polished
so
that both
surfaces are optically flat and
parallel. Nikkor lenses and Nikon
filters are
made
for
each
other.
For best results, use Nikon
filters on
Nikkor
lenses. The
filters are available
in both
screw-in and
series
mounts, depending
on
the
lens.
Except for the
R60, no Nikon
filter
requires
exposure
compensation
when used with the Nikon F2SB Photo-
mic. When using the R60
filter
under tungsten light,
increase
the exposure
by
one f-stop
more
than indicated
by
the exposure
meter.
Note: If
you wish to
leave
a filter on the
lens
to protect the
lens
against accidental damage, the use of th
e
L37 or
L37C
filter is
recommended
.