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Optics calculator

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Scan the QR code with your mobile device and use the optics calculator on the go!

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Optics calculator for Optris thermal imaging cameras

The optics calculator allows for a precise determination of the object surface size in question. Using your data concerning the optics as well as the distance from the measuring object, measuring field dimensions, pixel size (IFOV) and 3 x 3 pixels (MFOV) are determined, thus enabling you to position your Optris thermal imaging camera in the best possible way to avoid measurement errors.

Recommended thermal imager optics

For optimal measuring results, we recommend the 23° x 17° optics for the IR camera optris PI 230 and the 41° x 31° optics for the optris PI 200.

Optics Calculator

mm
m
in
GO
IFOV
MFOV

Field of view at object surface

Width:

Height:

Diagonal:

Pixel size:

3x3 Pixel:

Optics calculator

Download Optics_Calculator.zip Optics calculator (95.1 KB)