Honeywell 1900GHD-2 - Depth of Field Charts

12 - 5
Depth of Field Charts
B&W Scanner Typical Performance
Focus
High Density
(HD)
Standard Range
(SR)
Extended Range
(ER)
Symbology
Near
Distance
Far
Distance
Near
Distance
Far
Distance
Near
Distance
Far
Distanc:e
5 mil Code
39
in.
0 4.1 1.1 5.3 3.7 8
mm
0 104.1 27.9 134.6 94 203.2
13 mil UPC
in.
.4 6.6 .4 17.3 1 20.7
mm
10.2 167.6 10.2 439.4 25.4 525.8
20 mil
Code 39
in.
.4 9.2 .5 23 1 23.5
mm
10.2 233.7 12.7 584.2 25.4 596.9
6.7 mil
PDF417
in.
0 4.3 .4 6.1 2.8 9.2
mm
0 109.2 10.2 154.9 71.1 233.7
10 mil Data
Matrix
in.
0 5 .5 7.5 2.5 11.3
mm
0 127 12.7 190.5 63.5 287
20 mil QR
Code
in.
.4 7.5 .6 15.1 .7 19
mm
10.2 190.5 15.2 383.5 17.8 482.6
Resolution (1D Code
39) 3 mil (.076mm) 5 mil (.127mm) 5 mil (.127mm)
Resolution (2D Data
Matrix) 5 mil (.127mm) 6.7 mil (.170mm) 7.5 mil (.191mm)