User manual
Table Of Contents
- img001
- img002
- img003
- img004
- img005
- img006
- img007
- img008
- img009
- img010
- img011
- img012
- img013
- img014
- img015
- img016
- img017
- img018
- img019
- img020
- img021
- img022
- img023
- img024
- img025
- img026
- img027
- img028
- img029
- img030
- img031
- img032
- img033
- img034
- img035
- img036
- img037
- img038
- img039
- img040
- img041
- img042
- img043
- img044
- img045
- img046
- img047
- img048
- img049
- img050
- img051
- img052
- img053
- img054
- img055
- img056
- img057
- img058
- img059
- img060
- img061
- img062
- img063
- img064
- img065
- img066
- img067
- img068
- img069
- img070
- img071
- img072
58
instance
normally,
when the focus
is
adjusted
at 5m on
the
distance scale,
you
turn
the
focusing ring slightly
so
that
the 5 on the
distance
scale
matches the red
dot
infrared
index
mark
.
When photographing
with
infrared black
and
white
film,
visible
light
rays must
be
kept
out
by
means
of
a deep red
filter
(R1) over
the lens. The position
of
the infrared index
mark
is
fixed
for
infrared
film
most
sensitive
to
the
80Om~
wavelength and
use
of
a red
filter.
For
example, the Kodak
Film
IR
135
and the Wratten
Filter
87.
When
performing
infrared
color
photo·
graphy,
follow
the directions
of
the specific
instructions
of
the
film
manufacturer.