This is a package of compound binocular LED microscope with blank glass slides, cover slips. It offers eight level magnifications from 40X to 2000X. The biological LED microscope comes with a sliding binocular viewing head, two pairs of widefield eyepieces (WF10X, WF20X), four achromatic objectives DIN 4X, 10X, 40X(S), 100X(S, Oil), large double layer mechanical stage with scale, Abbe NA1.25 condenser with iris diaphragm, coaxial coarse & fine focus knobs and variable intensity LED transmitted illumination system. It easy to connect USB digital camera (sold separately) to record what you see in the microscope and saving it into your computer as a picture or a video clip. The compound microscopy is suitable for teaching demonstration, medical labs, educational lab environments, veterinary clinics.