Here is a paper from 2014 on making one computational microscope using a > raspberry pi w/ pi camera and a 3d printer: > https://pmc.ncbi.nlm.nih.gov/articles/PMC4169052/ > It has a resolution of around 600 nm but also provides per-pixel angular > photon phase. It’s only about as big as a raspberry pi. > The FPM approach makes it easy to correct for lens problems, alignment > problems, manufacturing errors etc, because of how simple the iterative > process for fitting the model of the object is. >
Oops that’s a different paper
