Ds3408-Hd Near Focus - 2D Codes - Motorola Symbol DS3408 Product Reference Manual

2 - 14 Symbol DS3408 Product Reference Guide

DS3408-HD Near Focus - 2D Codes

Note: Typical performance at 73°F (23°C)
on high quality symbols in normal room light.
Vcc = 3.3V
Top of
scanner
0.33
0
In.
cm
0
* Minimum distance determined by symbol length and scan angle.
DS3408-HD Near Focus Decode Zone - 2D Codes
Figure 2-12
4 mil Data Matrix
0.88
5 mil Data Matrix
0.63
Data Matrix
7.5 mil
0.58
10 mil Data Matrix
0.5
4 mil QR Code
0.83
5 mil QR Code
0.83
7.5 mil QR Code
0.67
10 mil QR Code
0.5 1.0 1.5
3.8
2.5
1.3
Depth of Field
cm
in.
0.7 1.8
0.35 0.9
0 0
0.35 0.9
0.7 1.8
1.92
2.00
2.34
2.54
2.5
2.0
6.4
5.1
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