The least expensive option would be the Celestron Biological Microscope, which is a lot of microscope for the money. _________________ Thanks for posting with us
Joanie K - Your personal optics expert
Posted: Wed Nov 01, 2006 11:43 pm Post subject: lomo p-111
Hi
If you want to buy a good quality microscope for your son.Buy lomo p-111 modular brightfield microscope,it is cheaper .You can upgrade it better when you like it.It have a lot of asscessory. Your son will loved it,like me.If your son like it,go to microscopy uk,it got a lot of article to learn how to use it and things that can be look under the microscope