I can't believe I forgot to cross post this really cool How-To I wrote for Wired.com on taking photographs with your microscope! (There's also a related GeekDad post with some helpful links.) It spawned an email argument with a reader over the proper term; here's what Wikipedia says:
A micrograph, microphotograph or photomicrograph is a photograph or similar image taken through a microscope or similar device to show a magnified image of an item.
We'll be doing a lot more of this, whatever you want to call it, in the near future. We're still trying to find out exactly what the wiggly guy up top is.