Reading Distance and Field of View (DataMan 300 Series Readers with a 25 mm Lens)
100
mm
in
0
0
3
200
300
6
9
12
400
500
600
15
18
21
24
0
mm
in
100
100
200
200
6
6
3
3
9
9
2 mil
100-155 mm (3.9-6.1 in)
4 mil
95-350 mm (3.7-13.7 in)
8 mil
90-470 mm (3.5-18.5 in)
2 mil
95-155 mm (3.7-6.1 in)
4 mil
92-350 mm (3.6-13.7 in)
6 mil
88-380 mm (3.4-14.9 in)
2 mil
95-155 mm (3.7-6.1 in)
4 mil
90-350 mm (3.5-13.7 in)
8 mil
88-385 mm (3.4-15.1 in)
2 mil
95-155 mm (3.7-6.1 in)
4 mil
92-360 mm (3.6-14.1 in)
6 mil
90-390 mm (3.5-21.2 in)
16 mm (0.6 in)
39 mm (1.5 in)
78 mm (3.07 in)
25 mm (0.98 in)
62 mm (2.4 in)
125 mm (4.9 in)
2-D
1-D
DM300,
DM302
DM300,
DM302
2-D
1-D
DM303
DM303
46 DataMan 300 Quick Reference Guide
DataMan 300 Quick Reference Guide 47
This map shows the field of view of the DataMan 300 series readers
with a 25 mm 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. The 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
8
12
100
16
25
150
23
37
250
39
62
500
78
125
