M150CI 40X1000X AllMetal Optical Glass Lenses Cordless LED Student Biological Compound Microscope

***** ********** ***** ***** *****Best Quality Guranteed. ***** *****This is an ideal microscope for home school or for students in elementary to high school to learn sciences***** *****360 degree rotatable monocular head offers five magnification settings 40X, 100X, 250X, 400X & 1000X***** *****Widefield all optical glass elements includes single lens condenser with disc diaphragm***** *****Sturdy all metal framework. Power Supply - 110 V***** *****LED illumination system uses either an outlet (adapter included) or three AA batteries (or re-chargeable batteries)