Readster, do a Google search for "pocket microscope" and you'll get a lot of sources. I think they work better than loupes, but do take a little patience/practice. 50x is a good strength, allows you to see the stylus and cantilever at the same time.
You must have a verified phone number and physical address in order to post in the Audiogon Forums. Please return to Audiogon.com and complete this step. If you have any questions please contact Support.