Earlier iterations of this were used successfully as part of a water quality monitoring in Tanzania: https://www.waterscope.org/about-us/ https://www.waterscop

Earlier iterations of this were used successfully as part of a water quality monitoring in Tanzania: https://www.waterscope.org/about-us/ https://www.waterscope.org/about-us/ Richard Bowman (previously Cambridge uni, now Bath) was the main driver of these microscopes and is a great, highly intelligent person. Many other people have contributed to the project in small and large ways over the years. Some other links: https://3dprint.com/165457/openflexure-3d-printed-microscope/ https://3dprint.com/165457/openflexure-3d-printed-microscope... https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7249832/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7249832/