This is OMAX G112 monocular inspection & dissection stereo microscope. It comes with all-metal construction with a slip clutch, rack & pinion focus mechanism that helps prevent damage and an eyepiece locked for security. A white/black plastic contrast stage plate effectively reflects ambient light and the microscope head rotates 360° so larger specimens can be viewed off the stage.The microscope can be used for viewing of larger specimens such as flowers, insects, leaves, rocks, coins, fingerprints, and circuit boards. This type of microscopy is perfect for kids, students, or adult hobbyists due to effective cost.