TIM 640
TIM 640 G7
(640 x 480 px)
Focal
length
Minimum
distance
1
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
90 x 64 °
Super wide
angle lens
7.7 mm 0.2 m HFOV
(m)
0.220 0.43 0.63 1.03 2.03 4.04 8.06 12.07 20.1 60.3 200.8
VFOV
(m)
0.138 0.27 0.39 0.64 1.27 2.53 5.05 7.57 12.6 37.8 125.9
IFOV
(m)
0.2 0.4 0.70 1.1 2.2 4.4 8.8 13.2 22.1 66.2 220.8
Fig. 7 Table with examples (TIM 640) 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) The accuracy of measurement can be outside of the specifications for distances below the defined minimum distance.
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