Applications
Leuze electronic
DCR 202i
19
5.2
Reading of 2D-codes
Figure 5.2: Reading of 2D-codes in packaging systems
5.3
Code reading with polarization filter
1
Code reading without polarization filter
2
Code reading with polarization filter
Figure 5.3: Using the polarization filter
By using the linear polarization filter integrated in the housing hood, you can avoid interfering reflections.
When the polarization filter is used, the exposure settings change. The exposure time is in
-
creased considerably.
1
2
