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Optical Charts
thermoIMAGER TIM
TIM 400/450
TIM 450 G7
(160 x 120 px)
Focal
length
Minimum
distance
1
Distance to object (Measuring field in m, pixel in mm)
0.02
0.1
0.2
0.3
0.5
1
2
4
6
10
30
100
29 ° x 22 ° Stan-
dard lens
18.7
0,2 m
HFOV
(m)
0.060
0,11 0.16 0,27 0,53
1,0
2,1
3,1
5,2
15,6
52,1
VFOV
(m)
0,045
0.08 0,12 0,20 0,40 0,78
1,6
2,3
3,9
11,7
29
IFOV
(mm)
0.1
0.3
0,4
0,7
1,3
2,7
5,4
8,0
13,4 40,1 133,7
38 ° x 29 ° Stan-
dard lens
2
15 mm
0.2 m
HFOV
(m)
0.024
0.079
0.15 0.21 0.35 0.70 1.39
2.76
4.14
6.9
20.7
68.9
VFOV
(m)
0.018
0.060
0.11 0.16 0.26 0.52 1.04
2.07
3.11
5.2
15.5
51.7
IFOV
(mm)
0.1
0.2
0.4
0.5
0.9
1.7
3.4
6.7
10.0
16.7 50.0 166.7
13 ° x 10 ° Tele-
photo
41 mm
0.5 m
HFOV
(m)
0.12 0.23 0.47
0.94
1.40
2.3
7.0
23.4
VFOV
(m)
0.09 0.17 0.35
0.70
1.05
1.7
5.2
17.5
IFOV
(mm)
0.3
0.6
1.2
2.5
3.7
6.1
18.4
61.2
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) The accuracy of measurement can be outside of the specifications for distances below the defined minimum distance.
2) Not available anymore
