User manual
Depth
of Focus for Different
Stop
Openings
By
"dep
th
of focus" is
mean
t
the
di
sta
nce in
front
of
and
behind
the
subject
focused on, within which
detai
ls
in
the
pictur
e will be s
harp
and
distinct.
STOPS f.4.5 f.5.6
f.8
f.11
f.16
f.22
/.32
Di
sta
nce
RAN
GI
;;
OF
SHAUPN
I;;SS
Focused
Upo
n
ft
. ft. ft. ft. ft.
ft.
ft. ft.
fl. ft.
fL.
fl. ft. fl.
(X)
(
Inf.)
149 to inf. 120 lo inf.
S4
lo inf.
61
Lo
inf.
-12
lo
inf.
30
1,0
inf. 2 1
Lo
in
f.
50 ft. 37
to 75
35:\
lo 85
:H
lo 1
2:3
27.:
Lo
inf.
22~
lo inf. I
S;
lo inf
14]
Lo
inr.
25
"
2
1
~
to 30
20~
Lo
:n~
19
lo
35~
17
::
Lo
-12:\
1
5~
lo
(j2
1
:35
lo 150
11
~
to info
15 "
1
3~
to 1
61
1
3~
to
17
12 to 18,:
12
Lo
20
11
lo
2i!~
10 to 30
8Z
lo
52~
12 "
11
to
13
10
~
to
1:
3~
10
to 14 10 to 15
9~
to 16::
8
~
to 20
7;
to 28
10 "
9·}
to
10i
9t
to
10
~
9 to
11
1
8}
to
12
8
to 13
7Ho
15 6i
to
19
8
"
7t
to
8!
7!
to
8t
7ito
8~
7
to
9t
6i
to 10
6!to
11
M to 13
6
"
5i
to
6t
5tto
61
.5
! to
6!
5Ho
6~
·
5ito
7 5
to
7t
4t
to
8~
" Inf." is the
abbreviation
for I
nfinity-meaning
an
un
li
mited dis
tance
from
the
lens.
>-'
I
'"d
o·
<+
c
@
S-
;>;"
5'
(Jq
-";
~
::r
<+
::r
'"