Curvature; Figure 8: Curvature - Opticon NFT 2200 Specification Manual

7.5. Curvature

With 8-digit JAN/UPC/EAN barcodes, decoding performance is guaranteed when
R≥30 mm.
With 13-digit JAN/UPC/EAN barcodes, decoding performance is guaranteed when
R≥20 mm.

Figure 8: Curvature

Conditions
Barcode Sample: OPTOELECTRONICS Test Sample
Distance
Label
Angle
0 mm from the focal plane of the scanner
PCS = 0.9, Resolution = 0.26 mm, Quiet Zone = 10 mm
Skew Angle α2=10°
15
Opticon
NFT 2200
Specifications Manual