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-D
(2.4-3.8 in)
4 mil
58-167 mm (2.3-6.6 in)
8 mil
58-310 mm (2.3-12.2 in)
2 mil
59-173 mm (2.3-6.8 in)
4 mil
56-322 mm (2.2- 12.7 in)
6 mil
56-471 mm (2.2-18.5 in)
2 mil
61-109 mm (2.4-4.3 in)
4 mil
58-192 mm
8 mil
58-361 mm (2.3-14.2 in)
2 mil
59-199 mm (2.3-7.8 in)
4 mil
56-375 mm (2.2-14.8 in)
6 mil
56-551 mm (2.2-21.7 in)
34 mm (1.3 in)
22 mm (0.86 in)
172 mm (6.8 in)
111 mm (4.4 in)
1-D
DM300,
DM302
DM300,
DM302
2-D
1-D
DM303
DM303
86 mm (3.4 in)
56 mm (2.2 in)
(2.3-7.6 in)
2 mil
61-97 mm
44 DataMan 300 Quick Reference Guide
DataMan 300 Quick Reference Guide 45
Reading Distance and Field of View (DataMan 300 Series Readers with a 19 mm Liquid Lens)
This map shows the field of view of the DataMan 300 series readers
with a 19 mm 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
11
17
100
22
34
150
33
52
250
56
86
500
111
172
