Cameras
Recommend 5+ Megapixel digital camera.
Sony cameras do a good job.

Video Projectors
High powered Epson projectors work well.  Run on low power setting and extend bulb life while still having plenty of brightness.  Low power also gives much less projector fan noise to disturb room members.

Magnets, Picks, Probes and Magnifiers
Available during teaching sessions, or purchase locally. 

Microscopes
Recommend Meiji trinocular microscope. Contact Mark Lucas,
Lucas Microscope
8135 Skokie blvd, Skokie, Il 60077
847-673-2600