Symbol Technologies LS 3070 - Manual (Page 27)

3-8
LS 3070 Product Reference Guide: Scanning with the LS 3070
LS 3070ALR Advanced Long Range
Figure 3-3. LS 3070ALR Decode Zone:
Depth of field as a function of minimum element width.
Front of the
Scanner
40 60 80 140 160 0
70 Mil Reflective
15 Mil
0
200 240
10
10
20 Inches
20
20
0
25.4
25.4
51
51
In. Cm.
W
idth of Field
100 120 180 220
102 152 203 356 406 0 508 610 51 Cm 254 305 457 556
40 Mil
Distance from Front of Scanner
NOTE: Typical performance at 23
o
C (75
o
F) on high quality symbols.