SOME ADVICE ON CHOOSING AND BUYING USED MICROSCOPES by James McHone of Stones2Gems .Polarizing and brightfield microscopes have been important tools in my geological research and teaching for the past 40...
SOME ADVICE ON CARING FOR MICROSCOPES by James McHone of Stones2Gems . Here are a few bits of advice that during my teaching years, I provided to my students in geology courses (petrology, petrography,...
First let me tell you a little about myself. I have been collecting microscopes and microscope slides (and some other antique science intstruments) since before Ebay existed. The hobby has changed markedly...
Payment: Only PAYPAL is acceptable . Post Packaging: The item will be delivered by FedEx. in 2-3 days or EMS in 5-7days when amount is added to my PayPal account. Handling is free ,and the item will be...
An optical instrument consisting of a combination of lenses which produces a magnified image of an object. Some of the more important uses of magnification: inclusion study (natural vs. man-made; mode of...