Opticon NLV-5201 - Depth of Field and Focus Type; Standard Model (SR) Depth of Field

Chapter-2
Before Using
NLV-5201 User's Manual
12
1st
Depth of Field and Focus Type
2.5
Select the focus type according to reading distance and code resolution.
Standard Model (SR) Depth of Field 2.5.1
* The depth of field is the typical value measured by tilting the test chart 15° from the optical axis. (25C°)
* Refer to 11.2.2 Technical Specifications Standard Model Reading Depth of Field for specified value.
0.127mm (5mil)
53 126
0.254mm (10mil)
52
237
0.508mm (20mil)
69
433
0.20mm (7.9mil)
191
62
0.33mm (13mil)
50
291
0.169mm (6.7mil)
49
146
0.254mm (10mil)
42
211
0.169mm
60
111
0.381mm (15mil)
22
250
0.169mm (6.7mil)
62
116
0.254mm (10mil)
173
43
0
50 100 150
200 250
300
0
50
50
25
25
75
100
[Unit: mm ]
100 75
Code 39
Code 128
EAN/UPC
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QR Code
Data Matrix