Accessories
Add-on Lenses
37
7
7.1.3 Macro TV43
Field of View (FOV)
16.7° x 12.5° (horizontal x vertical)
Focus, fixed (infrared)
10.8 m
m to ∞ (0.42 in to ∞)
Table 7-5: Spot Sizes for Macro TV43
Measuring distance
Thermal image (H x V)
Minimum detectable spot size
(1 pixel)
Minimum measurement area
(3 x 3 pixel)
10.8 mm (0.42 in)
7.8 x 4.1 mm (0.31 x 0.16 in)
17 µm (0.67 mil)
51 µm (2 mil)
7.1.4 Macro TV46
Field of View (FOV)
23.8° x 17.8° (horizontal x vertical)
Focus, fixed (infrared)
10.8 m
m to ∞ (0.42 in to ∞)
Table 7-6: Spot Sizes for Macro TV46
Measuring distance
Thermal image (H x V)
Minimum detectable spot size
(1 pixel)
Minimum measurement area
(3 x 3 pixel)
10.8 mm (0.42 in)
11 x 8.2 mm (0.43 x 0.32 in)
12 µm (0.47 mil)
36 µm (1.4 mil)
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