Reading Distance and Field of View (DataMan 300 Series Readers with a 10.3 mm Lens)
100
mm
in
0
0
3
200
300
6
9
12
400
500
600
15
18
21
700
800
24
27
0
mm
in
100
100
200
200
6
6
3
3
9
9
30
33
26 mm (1.02 in)
42 mm (1.7 in)
106 mm (4.2 in)
171 mm (6.7 in)
207 mm (8.1 in)
332 mm (13.07 in)
5 mil
0
-
75 mm (2.9 in)
10 mil
0-210 mm (8.2 in)
20 mil
0-374 mm (14.7 in)
7 mil
0-215 mm (8.4 in)
13 mil
0-409 mm (16.1 in)
18 mil
18 mil
0-500 mm (19.6 in)
5 mil
20-110 mm (0.7-4.3 in)
10 mil
15-325 mm (0.5-12.7 in)
20 mil
10-580 mm (22.8 in)
7 mil
20-350 mm (0.7-13.7 in)
13 mil
25-735 mm (0.9-28.9 in)
18 mil
25-840 mm (0.9-33.1 in)
2-D
1-D
DM300,
DM302
DM300,
DM302
2-D
1-D
DM303
DM303
40 DataMan 300 Quick Reference Guide
DataMan 300 Quick Reference Guide 41
This map shows the field of view of the
DataMan 300 series readers with a 10.3 mm
lens (with or without a liquid lens).
The FOV values are shown as follows:
• outer: DM302, DM303
• inner: DM300
The reading distances for the DM300
and DM302 readers are the same.
DM303 features a higher resolution
and more pixels in about the same
sensor size.
The following table shows the Field
of View widths in mm at various
distances.
distances in
mm
DM300
DM302/
DM303
50
26
42
100
46
74
150
66
106
250
106
171
500
207
332
