Pentax MX MX Manual - Page 29

adjustment

Page 29 highlights

INFRA-RED PHOTOGRAPHY If you intend to take infra-red photographs, remember to use the infra-red mark indicated with an orange line on the depth-of-field scale. First, bring your subject into sharp focus. Then determine the subject-to-camera distance from the distance scale on the lens. Then match your subject-to-camera distance to the infra-red mark by turning the focusing ring accordingly. For instance, if your subject is in focus at infinity, turn the focusing ring and move the infinity (..) mark to the infra-red mark. • NOTE: An infra-red focusing adjustment is not required when working with infra-red color film. m t 8if,4TT4in8 Cit 22 „ 16 11 85.s 41 2 1.4 •27 0°1525 12 1 litri I ' 81 ,10 41i 8 i M1611 8 5.:20,2 1.4

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INFRA
-RED
PHOTOGRAPHY
If
you
intend
to
take
infra
-red
photographs,
remember
to
use
the
infra
-red
mark
indicated
with
an
orange
line
on
the
depth
-of
-field
scale.
First,
bring
your
subject
into
sharp
focus.
Then
determine
the
subject
-to
-camera
distance
from
the
distance
scale
on
the
lens.
Then
match
your
subject
-to
-camera
distance
to
the
infra
-red
mark
by
turning
the
focusing
ring
accordingly.
m
8
t
if,
Tin
8
Cit
4T4
22
16
11
85.s
41
2
1.4
•27
For
instance,
if
your
subject
is
in
focus
at
infinity,
turn
the
focusing
ring
and
move
the
infinity
(..)
mark
to
the
infra
-red
mark.
NOTE:
An
infra
-red
focusing
adjustment
is
not
required
when
working
with
infra
-red
color
film.
1
15
25
12
li
tri
I '
8
1
,10
4
1i
8
i
M1611
8
5.:
2
0,
2
1
.
4