I skimmed through and it seems dedicated to the optical side of foldscope, while...

		agumonkey on March 12, 2014 \| parent \| context \| favorite \| on: Stanford bioengineer develops a 50-cent paper micr... I skimmed through and it seems dedicated to the optical side of foldscope, while I was very curious on how they achieved micrometer precision, IIUC of lens parameters (position, focus) through folding ...