I included the 100x in the title, because that strikes me as not a lot of magnification, considering what it looks like. 100x is not that much more magnification than you can get with quite a lot of bridge cameras nowadays.
I’ve acquired a new camera, as noted in among this ramble yesterday. It has 60x. I wonder if I could persuade it to take photos like that. Probably not, because presumably microscopes get right up against what they’re microscoping, but cameras can’t do that.