I have no idea about the current crop, but I have an Intel Play QX3 that I found for very little at a thrift store years ago. http://micro.magnet.fsu.edu/optics/intelplay/index.html
It looks like its successor is still available: http://www.amazon.com/Digital-Blue-QX5-Digial-Microscope/dp/B0002HLKI2/ If you google "intel play microscope" you will find intel's site for drivers, etc. -- PDML Pentax-Discuss Mail List [email protected] http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions.

