This is a brand new compound microscope with USB2.0 digital image system that captures microscope images and displays live videos on your computer screens. It comes with eight magnification settings (40X, 64X, 100X, 160X, 400X, 640X, 1000X & 1600X), coarse & fine focusing and electrical illuminating system plus a microscope slide set. The USB2.0 digital camera provides 640×480 pixel resolution and is compatible with Windows XP/Vista/7 and Mac OS 10.6 & up. It has a built-in reduction lens and gives the same field of view images on your computer screen as those seen through eyepiece. With the user-friendly software included, you can capture microscope still images, edit images, record real-time live video, email images or save them as BMP, TIFF, JPG, PICT, PTL or other files. The slide set includes five blank and five prepared slides packed in a plastic box. The prepared slides provide convenience for you to test the microscope and the blank slides are for you to make your own specimens. This microscopy package meets all the requirements of the textbooks up to college. It is a perfect system for teaching demonstration or clinical examination. It is also an ideal microscope for family or home school applications. This microscope is brand new in factory sealed box. Its retail value is $980.