Phones have become pretty incredible. They can accomplish so many things and one of them of course is capturing images on the fly, immediately as they happen. But of course you can also plan out some things you want to capture i.e extreme magnification of subject through the use of macro lenses that can attach to your phone.
https://youtu.be/bBxyKWvZsqw. This is a youtube link posted by a photographer on behalf of Moment Lenses using their macro lens.
https://youtu.be/vQqmyY177Oc. This link is from the Moment lens company themselves and how they set up macro work space in their studio for using the Moment macro lens.