A stereo microscope has both dual lenses and eyepieces. Because the light hit your eyes you get a deeper perception when viewing in a stereo microscope.
With a stereo microscope, you can usually choose between 20x and 40x magnification. With the zoom, you can set the magnification continuously, and thus get the exact magnification in that you wish to observe a particular object.
Ocular: Widefield type 10x.
Objectives: 2x and 4x.
Magnification: 20x or 40x. Easily selectable.
Lightning: 12 high power LED's, top and bottom.
Power: 4 rechargeable batteries (HR06) included.
Eyepeices, black/white object disc and plastic dust cover
Weight: 2.4 kg. Measurements: 190 X 120 X 320 mm.
Warranty: 2 years