
16 
S
CANNER 
O
PERATION
Depth of Field by Minimum Bar Code Element Width 
M
INIMUM 
B
AR 
C
ODE 
E
LEMENT 
W
IDTH
1D  PDF 
A B C D E F  G 
mm  .132 .19 .254 .33 .533 
.254  .381 
mils  5.2 7.5 10.4 13  21  10  15.9 
Figure 12.  Depth of Field by Minimum Bar Code Element Width 
Specifications are subject to change without notice.