You are viewing a single comment's thread from:RE: Galaxies - Amazing giantsView the full contextView the direct parentalexs1320 (71)in #steemstem • 6 years ago I'm about to put my hands on STED microscope, I can now see 10nm - in visible spectrum ;) link
I don't know many about microscopes :) In telescopes counts the diameter of the optics. The higher diameter give the more light and gives better resolution. Generally, the only limit is money.