23
Depth of Field and Symbol Specification (See Figure 7)
Code Type
Minimum Small
Code Density
Depth of Field
Element
Mil. (1/1000")
UPC/EAN
10.4
80%
0" - 5"
UPC/EAN
13.0
100%
0" - 6.5"
Code 39
7.5
High
0" - 3"
Code 39
12.0
Medium
0" - 6"
Code 39
21.0
Low
0" - 8"
I 2 of 5
7.5
High
0" - 3"
I 2 of 5
12.0
Medium
0" - 6"
I 2 of 5
21.0
Low
0" - 8"
Codabar
6.5
High
0" - 3"
Codabar
9.8
Medium
0" - 5"
Codabar
13.0
Low
0" - 6.5"
Code 93
10.4
80%
0" - 5"
Code 93
13.0
100%
0" - 6.5"
Code 128
10.4
80%
0" - 5"
Code 128
13.0
100%
0" - 6.5"
