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I have a camera module with a lens viewing angle of 185° and a focal length of 1.8.
But as far as I can tell, this camera module is not classified as a fish-eye lens.
The working distance is specified from 14cm->infinity. And while I understand that the horizontal FOV (mm) can be calculated from the lens viewing angle and desired working distance, I am confused at how this 184° viewing angle would effect the outputted image (would it be fish-eye? Is the working distance too small for the fish eye effect to be noticeable?)
Thanks for any clarification.