Looking for FLIR Lens

[cevans (Chuck Evans, CMI)]

@kramm

Chuck please correct me if I am wrong but don’t these lenses have to be calibrated to the imager.
Flir told me the lens needs to be calibrated to the imager.

Yes. If you are doing any quantitative analysis. Calibration is not necessary for work that is strictly qualitative. This project is qualitative only.