Page 20
Optical Charts
thermoMETER TIM 8 / thermoIMAGER TIM 40
TIM 8
(80 x 80 px)
Focal
length
Minimum
distance
1
Distance to object (Measuring field in m, pixel in mm)
0.05
0.1
0.2
0.3
0.5
1
2
4
6
10
30
100
30 ° x 30 °
Standard
5 mm
0.2 m
HFOV
(m)
0.028
0.056 0.111 0.167 0.279 0.557 1.115 2.230 3.346
5.6
16.7
55.8
VFOV
(m)
0.028
0.056 0.111 0.167 0.279 0.557 1.115 2.230 3.346
5.6
16.7
55.8
IFOV
(mm)
0.33
0.67
1.33
2.0
3.33
6.67
13.33 26.67 40.00 66.67 200.00 666.67
12 ° x 12 °
Telephoto
13 mm
0.3 m
HFOV
(m)
0.022
0.043 0.065
0.11
0.21
0.43
0.45
0.68
1.1
3.4
11.3
VFOV
(m)
0.022
0.043 0.065
0.11
0.21
0.43
0.34
0.51
0.8
2.5
8.5
IFOV
(mm)
0.3
0.5
0.8
1.3
2.7
5.3
2.8
4.2
7.0
21.1
70.4
55 ° x 55 °
White angle
3 mm
0.2 m
HFOV
(m)
0.057
0.110 0.218 0.325 0.539
1.07
2.14
4.27
6.41
10.7
32.0
106.7
VFOV
(m)
0.057
0.110 0.218 0.325 0.539
1.07
2.14
4.27
6.41
10.7
32.0
106.7
IFOV
(mm)
0.6
1.2
2.3
3.4
5.6
11.2
22.4
44.6
66.9
111.5
334.5
1114.8
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.
