Global Fov Diagrams - Datalogic Matrix 300N Series Product Reference Manual

Example:
The FOV for a Matrix 300N 412-0xx at a reading distance of 200 mm is:
FOV
H
FOV
V

GLOBAL FOV DIAGRAMS

NOTE
The following diagrams show the maximum obtainable Field of View for 1D and 2D
codes. Depending on the code resolution, symbology, and number of characters in the
code, the Reading Area can be different from the FOV.
See the
Figure 72 - Reading Distance References
= 2 [(200 mm + 14 mm) * tan (40°/2)]  156 mm
= 2 [(200 mm + 14 mm) * tan (32°/2)]  123 mm
The following diagrams are given for typical performance at 25°C using
high quality grade A symbols according to ISO/IEC 15416 (1D code) and
ISO/IEC 15415 (2D code) print quality test specifications. Testing should
be performed with actual application codes in order to maximize the
application performance.
Reading Diagrams, starting on page 101
GLOBAL FOV DIAGRAMS
for specific reading area examples.
PRODUCT REFERENCE GUIDE
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