2070-B 2070 Series Microscope2070 Series Microscope Standing out from the competition, this microscope has top and bottom illumination so it can be used as a stereo or biological microscope. A great introductory microscope with durable all metal construction. 45 monocular head with 360 rotation 4X, 10X and 40X glass objectives Reverse nosepiece 3. 5" round movable stage makes it easy for small hands to adjust 3 way illumination top or bottom or both Complete with dust cover and