For sale one 100x Oil Immersion Microscope Objective Lens. I bought an AmScope Microscope to verify microscopic organisms existantance and tried the oil immersion technique which does not work for me. I could not find any. I looked in spit, water and blood and never found anything. I could not find any red blood cells in blood. The oil immersion technique requires using a drop of oil between the lens and the object you are looking at to work.
Used only once this lens is next to new and in perfect working order. Message me with any questions. Thank you for your interest.