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Optical Charts
thermoIMAGER TIM
4.3 Lenses thermoIMAGER TIM QVGA / TIM QVGA-HD / TIM QVGA-G7
TIM QVGA /
QVGA-HD /
QVGA-G7
382 x 288 px
Focal lengt [mm]
Angle
Minimum
measurement
distance*
Distance to measurement object [m]
0.05 0.1 0.2 0.3 0.5 1 2 4 6 10 30 100
29°
Standard lens
13
29°
22°
37°
1.3 mrad
0.35 m
HFOV [m]
VFOV [m]
DFOV [m]
IFOV [mm]
0.057
0.042
0.071
0.1
0.111
0.081
0.137
0.3
0.16
0.12
0.20
0.4
0.27
0.20
0.34
0.7
0.53
0.40
0.67
1.3
1.06
0.80
1.32
2.7
2.1
1.6
2.6
5.4
3.2
2.4
4.0
8.0
5.3
4.0
6.6
13.4
15.7
11.9
19.7
40.2
52.5
39.6
65.7
133.9
18°
Telephoto lens
20
18°
14°
23°
0.9 mrad
0.45 m
HFOV [m]
VFOV [m]
DFOV [m]
IFOV [mm]
0.066
0.050
0.083
0.2
0.099
0.075
0.124
0.3
0.16
0.12
0.20
0.4
0.33
0.25
0.41
0.9
0.65
0.49
0.82
1.7
1.3
1.0
1.6
3.5
1.9
1.5
2.4
5.2
3.2
2.5
4.1
8.6
9.7
7.4
12.2
25.9
32.4
24.6
40.7
86.3
53°
Wide angle
lens
8
53°
38°
66°
2.2 mrad
0.25 m
HFOV [m]
VFOV [m]
DFOV [m]
IFOV [mm]
0.103
0.073
0.127
0.2
0.20
0.14
0.25
0.4
0.30
0.21
0.37
0.7
0.50
0.35
0.61
1.1
1.0
0.70
1.22
2.2
2.0
1.4
2.4
4.4
4.0
2.8
4.8
8.8
5.9
4.1
7.2
13.2
9.9
6.9
12.0
21.9
29.6
20.7
36.1
65.8
98.6
68.9
120.3
219.4
80°
Super wide
angle lens
6
80°
54°
96°
3.0 mrad
0.2 m
HFOV [m]
VFOV [m]
DFOV [m]
IFOV [mm]
0.087
0.056
0.103
0.2
0.17
0.11
0.20
0.3
0.33
0.21
0.39
0.6
0.49
0.31
0.58
0.9
0.82
0.51
0.97
1.5
1.7
1.0
2.0
3.0
3.3
2.0
3.9
6.0
6.7
4.1
7.8
12.0
10.0
6.1
11.7
18.1
16.6
10.2
19.5
30.1
49.9
30.6
58.5
90.3
166.4
101.9
195.1
300.9
FOV: Horizontal expansion of the total measuring field at the object level; VFOV: Vertical expansion of the total measuring field at the object level;
DFOV = diagonal expansion of the total measuring field at the object level; IFOV: Size of the individual pixels at the object level
* Please note: The measurement accuracy of the camera may lie outside of the specifications for distances below the defined minimum measurement
distance.
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