40X-2000X Professional Darkfield Binocular Biological Microscope Type: Microscopes Specifications: Magnification Power: 40X to 2000X; Head Type: Binocular ; Optics: Achromatic; Objective Power: 4X, 10X, 40X, 100X; Eyepiece Power: 10X, 20X; Power Supply: 110V, 220V Eyepiece Lens: 10X, 20X Objective Lens: 4X, 10X, 40X, 100X Total Magnification: 40X to 2000X Electrical Outlet Plug Type: 110V, 220V |