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EV chart with 50 mm
fl1
.4 lens
ASA
/ ISO 12
ASA
/
ISO
25
I
ASA
/
ISO
50
ASA
/
ISO
100
ASA
/
ISO
200
ASA/ISO
400
AS
A/ ISO
800
AS
A/ ISO
1600
ASA
/ ISO
3200
~
1 2 3 4 5 6 7
8 9
10
11
12
13
14
15
16
17
18
19
f/
1.4 1
1/2 1/4
1/8
1/15
1/30 1/60
1/
125
1/250
1/500
1/1000
1/2000
2 1
1/2
1/4 1/8
1/15
1/30
1/
60
1/125
1/
250
1/500
1/1000
1/2000
-
2.
8
1
1/2
1/
4
1/8
1/
15
1/
30
1/
60
1/
125
1/250 1/500
1/1
000
1/2
000
(
shutter
speed)
-
4 1
1/2
1/4
1/
8
1/
15
1/30
1/60
1/125
1/250
1/500
1/1000
1/2000
-
5.6
1
1/2
1/4
1/8
1/
15
1/
30
1/60
1/125
1/250 1/500
1/1000
1/
2000
-
8 1
1/2
1/4
1(8
1(
15
1/30
1/60
1(125
1(250
1/500
1(1000
1/2000
-
11
1
1/2
1/
4
1(8
1/
15
1/30 1/60
1/
125
1/250
1/500
1/
1000
1/2000
-
16
1
1/
2
1(4
1/8
1/15
1/
30
1/60
1
/1
25
1/250
1/500
1/1000
1(2000
53