https://youtu.be/dwmgsiHmIlU
https://www.kickstarter.com/projects/blips/diple-the-revolutionary-microscope-for-any-smartphone
ref - https://mashable.com/video/smartphone-microscope-diple
origin - https://www.pipiscrew.com/?p=15908 make-your-smartphone-a-microscope-with-this-device