CT47 Mobile Computer Series User Guide 107
S0803 Imager
The depth of field measurements used the following parameters:
• Distances are measured from the front of the Imager.
• +23 °C (+73 °F), 200 lux for guaranteed, 200 lux for typical.
• Photographic quality codes.
Note: Time to Read and Depth of Field will be impacted if the barcode symbol is at the edge
of the image.
Guaranteed Specs
Focus Standard Range
Symbology Near Distance Far Distance
5 mils Code 39 mm 138 365
in. 5.43 14.37
10 mils Data Matrix mm 152 387
in. 5.98 15.23
10 mils Code 128 mm 94 1491
in. 3.70 58.70
13 mils UPC-A mm 68 2000
in. 2.68 78.74
20 mils Code 39 mm 63 5600
in. 2.48 220.47
100 mils Data Matrix
1
mm - 6500
in. - 255.91
55 mils Code 39
1
mm - 12500
in. - 492.13
100 mils Code 39
1, 2
mm - 20000
in. - 787.40
1
Minimum distance depends on the length of the barcode.
2
Typical code wide to narrow elemental ratio is 3:1. Minimum 100 mils code height of 3 inches.
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