FLIR InfraCAM User Manual page 75

Field of view &
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distance
Figure 10.1 Relationship between field of view and distance. 1: Distance to target;
2: VFOV = vertical field of view; 3: HFOV = horizontal field of view, 4: IFOV = instan-
taneous field of view (size of one detector element).
This table gives an explanation of field of view at certain distances to targets. D =
distance to target.
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Publ. No. 1558299 Rev. a200 – ENGLISH (EN) – February 12, 2007
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