
 25
SCANNER OPERATION 
MINIMUM BAR CODE ELEMENT WIDTH
1D  PDF 
A B C D E F  G 
mm  .132 .191 .254 .330 .533 .254  .381 
mils  5.2 7.5 10.4 13 21  10  15.9 
Figure 17.  Depth of Field by Minimum Bar Code Element Width 
Specifications are subject to change without notice.