How Far Can You Measure? Spot Size Ratio Matters.

Considering Spot Size Ratio is Key

If you recently bought a thermal camera, you might be wondering how far you can measure with it. Or maybe you’re interested in purchasing one, but you aren’t sure which one will both accurately measure your target and fit within your budget. The answer to “how far can you measure?” depends on factors such as resolution, Instantaneous Field of View (IFOV), lenses, the size of the object, and more.

Download the tech note to learn more about how spot size ratio impacts temperature measurement accuracy.


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