This is a professional binocular compound microscope with the power range from 40X to 1000X. The compound microscope comes with a 45 degree inclined 360 degree sliding binocular head, body frame, revolving quadruple nosepiece, a pair of widefield eyepieces WF10X/18, four DIN achromatic objectives: 4X, 10X, 40X (spring), 100X (spring,oil), large double layer mechanical stage, Abbe NA1.25 condenser with iris diaphragm and a halogen illumination system. It's capable to add USB camera, darkfield condenser or phase contrast condenser, e.g. All lenses are made of high quality optical glass. The high resolution image in the field of view is crystal clear and will satisfy the demands of professionals. This binocular microscopy is good for teaching, demonstration, clinical examination and research purpose.