but I have 3 questions that need to be answered:
- Is it possible to make this kind of lens?
- If it is possible, what are the equations/measurements needed to make it?
- Are there another alternative to make cylindrical image flat?
Additional note: Please no "image processing" or programming to flatten the image because I need to take a very high and precise image of the surface and I want to prevent any kind of blur from the camera input.
Thanks in advance!