Additional Data - FLIR i3 User Manual

13.1

Additional data

Field of view &
10780503;a1
distance (FLIR i5)
Figure 13.1 Relationship between the 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 examples of the field of view for different target distances. Note: The
table does not take into account the minimum focus distance.
10781103;a1
Publ. No. T559580 Rev. a486 – ENGLISH (EN) – November 17, 2010
13 – Technical data
39