Researching Electron Microscopy

It’s time to get serious about
electron microscopy. I’ve run into a bit of a snag in my research, though.
I’ve read a lot online about
Electron Microscope Forensic Science Tools, but I seem to be more confused than ever, now. There’s so much conflicting data out there.
I’m trying to convince the administrators that an electron microscope for our school will be worth the investment. The costs are big, though. The maintenance costs are of particular concern. So It’s a tough sell, and I need good info.
I’m looking forward to being finished with all this.
I’m sure I’ll have more to say about this down the line.