Biological HD Microscope + Accessories

Brand Name: OSEELANG
Magnification Ratio: 40X - 2000X
Material: Metal
Features: High Definition
Features: PORTABLE
Features: Digital
Theory: Biological Microscope
Drawtube: Monocular
Eyepiece: WF10X / WF25X Wide-angle eyepiece
Objective lens: 4X / 10X / 40X
Auxiliary lens: 2X
Zoom: 40X-2000X (40x 80x 100x 200x 250x 400x 500x 800x 1000x 2000x)
Power supply: 4.5V (3 AA batteries) or adapter power supply
Electronic eyepiece interface: USB