Which microscope you recommends for a starter nanotechnological person please?

[dan19815]

A link from alibaba.com or aliexpress.com would be welcome

[swansont]

Nanotechnology would imply an electron microscope. An optical one lacks the necessary resolution 

[John John]

Can you elaborate and tell us just what you would like to see under the microscope? This nanotechnology sounds very expensive and possibly out of your reach.