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COTPOTEilTS
Lishr
scote
h?Jh 1';t'"',
Needle
ASA/DIN Diol Knob
Arrow
Poinler
ASA/DlN
Shutter
f/stop
CdS
High/Low
EV Scqle
Incident
On/oe
Scole
Speed Scole
Scole
Cell
Sliding
Light
swirch
Switch
Filter
tii
-!.|

butkus.org/chinon
Boltery
Zero
Boltery
Check
Adjusting
Chqmber
Neck-cord
Meosuring sysiem: Reflected light type
(with
light
Accurocy
Meosuring
High
Low brightness: EV-2-8(ASA l00l
Light receiving
EV
Scole :
ASA
DIN
Aperture scole: Il1-64
Shutter scole: 30 min.-l/4000 sec.
Cine scole: 8-64 fps
Colibrotion
Size: 92
Weight:
Button
Screw
Holder
SPECIFICATIONS
built-in provision for incident
type)
+l/3
'
brightness:
Scole: 6-12,000
Scole:
x
2l0g
f/stop
ronge:
EV8-18(ASA100)
Approx. 30o
ongle,
(re0ecfed
-6-23
9-42
Constont : K: I .3
58 X 36mm
light type)
C:25.5
3

BETORE
USI]IG
|.
Zero
Selting
0:,.
:**
SEKO]IIC
XOillCco..rro. i4AOT
r
IN JAPAI{
APEX
2,
Mercury
Botlery:
The
needle should
completely shut oft ihe
set the needle
slowly turn the zero
the meter
of
indicote zero
to the zero,
odiusting screw
pressing
while
4
when the light is
meter held
remove the
the
ON/OFF
upright. To
bottery ond
on the bock
switch.
The
meter requires
Mollory
os
which norrnolly losts
Keep the bottery
is
not in
from
To test the
ON/OFF switch
bock of the
needle
olote.
use
corrosion of the
swings
o
PX-1
3, RM-625 or the equivolent,
out of the meter
in
order to
bottery for sufficient strengih, press
ond
meier
ot
up to ihe
,l.3
voli mercury bottery
for obout
bottery.
olso
the
yeor
o
when
possible
ovoid
the
some time ond see if the
red
red
mork
button
on the scole
such
ond o holf.
the
meter
domoge
the
on the

HOW
l.
tt
:::
lll
Po
,.,:
u)
&:.
With
diol to show
with
Window.
IO
USE SEKO]IIC
Setting the
thumbs
the
block line
Speed of Your Film:
of both honds, turn the knobs on the
correct ASA
(or
DIN)
by the ASA
number
(DlN)
APEX
oligned
Index
R
t0
't6
20
32
40
68
80
125
r60
250
320
530
640
r,000
|,250
2,000
2,500
4,000
5,00 0
0
8,00
i0,000

2.
High
or Low
for High Ronge
Brightness
Ronge:
3. Reoding lhe
for High Ronge
Scole:
for Low
Sliding Switch chonges meosuring
ness.
In dim condition,
the
right showing
low ronge. Oiherwise, keep
" H "
with
odvisoble
it is very
when
6
mork to
olwoys
dork, ond switch to the
ihe needle foils
Ronge
slide the
"L"
mork
on the frome
the switch
oppeor
on
to
try the high ronge
io defleci.
ronge
of brigt-
switch fully to
to the left
the
frome. lt is
first
low ronge
for the
unless
only
Aim ihe meter
OFF Switch
indicote
ond
Then, remove
the needle ond note the reoding on the scole. The
figures
on
to 1 1 following " L
to reod
when
os described in the
figures
on lhe
ronge.
the
ot
subject
Button
ihe
permit
to
o certoin
your
upper side of the light scole from'l
the Sliding Bor
lower side
point
finger
"
for low
ore
preceeding
press
ond
the needle to
the
on
light scole.
ihe
off
button
brightness
Switch shows
porogroph.
for high brightness
ore
the
deflect
to
ON/
lock
ronge
"1"
The

4.
Colculotion
,It
of
Exposure:
,.t'J
l,l
.'t5
!s,,
K;
c,!t
P
Rotote
ihe
lorge
knurled
reoding
the Arrow
For
high
show
Pointer
Shutter
for
binotion
eoch other
the some
combinotion
wont o fost shutter
lower f/stop number)
of the
needle
Pointer
on the
exomple,
ronge,
exomple, 11250
1/60
second,
the
scene;
number
if the
with the
this
reoding
so ihot
Speed
you
{/Stop
ond
of
shutter speed
on the
exposure conirol diol
correct
exposu re; 1
ll4t 1130 second, f/5.6 etc. The
you select
speed
or depth
ond its slower shutter soeed,
on the light scole
needle indicoies
ASA Index set
(i3)
con
second
o{
outer diol to show
iust
diol.
I3 on the
ot I00, then,
right
get
ony
indicoted
ot f12. Any com-
ond f/stops opposite
ll25
depends on whether
(with
to stop
field
with
the
under
combinotion
on the diols,
second,
its
corresponding
occurring
oction
o higher
will
the
under
Arrow
of
give
f/2.8
you
in
f/stop
;

"2"
The
5.
L.
" 2 "
The
brightness
in
primory
ond
of those
o lotitude thot
colors
you
scene
the
In
"
mol
where there is
lights
vides double
scenes of very
subiects. In these instonces, set the light scole
either " 112" or " 2 " insteod
8
ond
exposing for
112" provides
rotio
colors
"1/2"
positions
colors.
foll
within
con then
be
will
you
film
cose of
exposure
ore using.
block ond white film, the
shodows. The point
ond
"I12"
ond
"
positions
112"
4 to
of
ghots.
color
of interest foll
While most
exceeds this rotio, if the primory
the
be ossured thot the bolonce of the
properly
o convenient
"
for
flot " scenes such
extreme
no
normol
high
controst such os bocklighted
Position:
which represent
I con
Attempt to hove the
for most foithful rendering
color
"2"
ond " 112"
exposed
controst between
exposure
of
of
be
between
films now
within
point
of holving nor-
woy
os
morked
ond
the
orrow
greol
volue
the " 2
hove
positions
the limits of
morked
londscopes
high-
"
2" pro-
is
used
Dointer.
Motion Pictures:
6.
o
Meosure
"
in
from 8-64 fromes-per-second
shutter
Find the
the corresponding figure on the
is the
Stondord
Super-8 1 8 fps.
for
to
the light ond
the porogrophs
speed scole, os
speed
cine
proper
f/stop for your comero.
speed
for Regulor-8 is
I
lso
set the diol
2-4. Cine
illustroted
by your comero
used
f/stop
Gps.)
instructed
os
speeds ronging
given
ore
obove.
l6 fps.,
ond
scole.
ond
in
reod
the
This
for
\
I

Reflected Light
7.
Reflected
folls
to determine
Sekonic Apex is
simply
light is
on the subiect
correct
by sliding the
o
b0
a
.\(
To toke incident light
semi-circulor filter fully to
CdS
the comero lens ond
camero.
cell.
Hold
or Incident Light:
light
reflected
before
it is
exposure.
bosicolly
the meter
designed
lncident Light
reoding, move the
the
in the some
the meter fowqrd the
ooint
from the
reflected. Meosurement
for reflected
Filter.
left covering
subject
opoque,
the
os
olone
to
the comero. Incident
light, but con olso
To toke
bock
the
comero
subiecl.
of either reflected
converted
be
to the
meter
reflected
in the
lens, ond
light
right, uncovering
some
the
light is
or incident light con
plone
point the
light
to reod
reodings,
the CdS
direction
ond
meter
which
incident light
slide
octuolly
be used
the
cell.
os
loword
filter
Hold
the
lhe
9

BASIC
IhETHODS
FOR
CORRECT
EXPOSURE
l. The Comero
This is o simple ond
Position Method:
quick
method
of using
your
meter ond
usuolly used
for most
outdoor
generol
scenes.
Hold the meter
the scene
toword
the comero
Point the meter
to
slightly
ing sky
will
ues ond
exposure.
row
control
reoding obtoiend, for
exompe 13. Select
combinotion o{
ond
posite
to the
culotion of
ovoid reod-
oreos which
give infloted
couse
Set the
the exposure
on
to the light
diol
shutter speed
eoch
other
porogroph
Exposure"f
oiming
from
position.
down
vol-
under-
or-
ony
f/stop
op-
(refer
"Cul-
.

2.
The
Close-Up Method:
This
method should
scene
ony
interest ond
porronce.
where
the
be used
there
bockground
for
is
but one obiect of
portroits
is of no im-
or
generol, the meter reoding should be
In
inches from the subiect, but
six
obout
the
should
cose
thon the subiect's smollest dimension.
the normol orrow on
Set
trol
diol
binotion
eoch other.
When
person's
to
Select the comero
ner. lf
hond is cost on the subiect
clude
of {/stop ond shutter speed opposite
the
the reoding insteod
it in the reoding.
meter be
to this reoding
meter
foce set the " 2
the shodow of the
held
forther owoy
the-
exposure con-
select
ond
reoding is token from
"
position
of
settings in the
ony com-
on
normol orrow.
usuol
meter or
be sure
token
in
the
mon-
not to
no
o
diol
your
in-

The Brightness
3.
Ronge Method:
This is the
mining the
ing
of o
vo lues.
Toke
est
color
considered
ed.
the
overoge
For
I
orrow is
13.
wide
two
obiect
photogrophy,
the
Set
two volues
exposure.
exomple,
(A)
I
ond the
set midwoy
L2
most
occurote
correct
ronge
close-up
ond
one for
colors
normol
meosured.
ossume the
brightest l5
method
exposure
reodings,
ond
of
of bright
the
block ond
should not
orrow midwoy
dorkest
(B).
between
for
scenes
ond
dork light
one for
brightest.
white
be meosur-
This
will
obiect reods
The
(A)
ond
deter-
consist-
the
dork-
not
ore
between
give
normol
(B)
ln
on
ot

4.
Substitute
your
lf
subiect is inoccessible for
Reodings:
reodings, substitute reodings
in the some light.
obiects
tor trees in the scene,
Neorby
trees
rocks, etc.
For
this
reoding,
incident
more convenieni.
o
close-up
of neorby
rocks for
light
method
similor
is
5. Extreme
lf the needle
reoding ronge
LOW,
number
(-'1
poper
(i
meosure this
from the
O
meosuring
o0
li
Exomple:
V,
.v
Low
does not
hos
set the ASA
for
your film
the surfoce
on
ot
o distonce
subiect,
method.
In
cose of ASA 400
ASA index
ing from
Light
Reodings:
move
even
been switched
scole to
then ploce
ond
the
of
subiect.
of 4 to 6 inches
the
using
ot 80
ond
white
poper.
the
ofter
over to
115 the ASA
o white
Next,
reflected light
film, set
toke
the
reoo-
t
fl
*
13

6.
Copying:
Arronge
the
from eoch
photogrophed. Then
piece
the
directly
it.
be
flection.
needle
scons
Toke o
boord, using
method.
by 5
Light Reodings").
two floodlights ot o 45o
to
work
some
Move
photogrophed,
be copied,
folls
evenly on
of
the subiect.
(refer
cordboord of opproximotely
wihte
size. Point the meter downword,
the
ot
subiect, obout 6
the meter
Re-orronge
in one
stoys
close-up
reoding on
the reflected
And divide
to the
14
ongle
so thot the
the subiect
the surfoce
cover
the entire
over
wotching
porogroph " Extreme
for needle
your lights
position
the
light meosuring
the film exposure index
with
inches from
oreo
until
os the
white
to
light
to be
o
to
dethe
meter
cord-
Low