Where to get a microscope for electronics repair?

Well, i am a bit shamed to tell you but this is what i bought back in the days i started to fix my really first Nintendo Switch :
https://www.amazon.fr/gp/product/B08B8KS7LC/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1, then i placed such a led ring around :
https://www.amazon.fr/gp/product/B011BGH2YI/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1

And finally extracted the lens module and mounted on a stand for microphone like that :

I am not complaining (too much) overall, it is working ok, just as i said not much space in between the lens and the board i am working on, the light management which is funky by moments. Last little complain, the focus range is really great, but the focus point is really not that extended. What i mean is that being out of focus isn’t even a matter of 5 millimeter one way or the other, and this is a bit annoying sometimes, but you learn to work with, not sure it would be that different with an optical “better” device even. In the future once i finish my house and have more time to work on boards, i will probably move to something like you posted above, a trinocular one, so i can have a camera with it as well.