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Optical Charts
thermoIMAGER TIM
TIM M-1
TIM M-05
1
VGA resolution
(764 x 480 px)
Focal
lenght
Minimum
distance
2
Distance to object (Measuring field in m, pixel in mm)
0.1
0.2
0.3
0.5
1
2
4
6
10
30
100
f = 75
75 mm
2.0 m
HFOV
(m)
0.15 0.31 0.61 0.92
1.5
4,6
15,3
VFOV
(m)
0.10 0.19 0.38 0.58
1.0
2.9
9.6
IFOV
(mm)
0.2
0.4
0.8
1.2
2.0
6.0
20.0
Fig. 9 Table with examples (TIM M-1 / VGA resolution) showing what spot sizes and pixel sizes will be reached in which distance
HFOV: Horizontal enlargement of the total measuring field at object level
VFOV: Vertical enlargement of the total measuring field at object level
IFOV: Size of the single pixel at object level
1) TIM M-05 is only available with OF25 optics.
2) The accuracy of measurement can be outside of the specifications for distances below the defined minimum distance.
