20
SCANNER OPERATION
Depth of Field by Bar Code Element Width*
Normal Scan Zone
MINIMUM BAR CODE ELEMENT WIDTH
A B C D E F
mm .13 .15 .19 .25 .33 .66
mils 5.2 5.7 7.5 10 13 26
Figure 21. Normal Scan Zone by Bar Code Element Width
* All specifications are subject to change without notice.