Gossen MetraWatt lunasix - Page 44

ASA
Exposure
I ndex
i
r*
fr
ASA
Degrees
DIN
Exposure
ASA
Index
Degrees
ASA
DIN
Exposure Exposure
lndex
lndex
lo
1.50
20
2.5"
3o
3.50
4o
4.50
5o
5.50
6ro
6.5"
7o
7.50
8o
8.50
9o
9.50
100
.|0.50
llo
I.|.50
120
69
8 10
10 11
12 12
16
t3
20 14
25
15
32 16
40
17
50
t8
64
19
80 20
r00
2r
125
22
160
23
200
24
250 25
320 26
400 27
500 28
650 29
800
30
r000
31
1250
32
1600
33
2000
34
2500
35
3200
35
4000
37
5000
38
5400
39
8000
40
'10
000
41
12
000 42
16
000
43
20 000
44
25
000
45
The
ASA scoles
(7
ond
14)
show
only
the volues
printed
here
in bold
types;
the
inter-
mediole
volues ore indicoted
by
dots on the
scoles.
Doubling
or holving
on ASA
Exposure
lndex
volue is
equivolent
to one sfop.
Increosing
or decreosing
the
ASA Degree
by 1 is
equivo-
.
.
lent
to one
sfop.
:
lncreosing
or decreosing
the
EV number
by
I is
equivo-
lenl
to one
sfop.
39
N$