Our new AmScope 40X-2500X LED Digital Binocular Compound Microscope w 3D Stage with 1.0MP USB camera is designed for teaching demonstrations, clinical examinations and laboratory applications. It is a perfect microscope for a range of people from professionals, students in high school to teachers including those with a major in biology, or enrolled in medical school. The microscope also features a stage upward moving lock which protects objectives and slides and stain-resistant double layer mechanical stage. It also features an adjustable interpupillary distance and ocular diopter. It comes with a professional Siedentopf binocular head, double layer mechanical stage, course & fine focusing, NA1.25 Abbe Condenser with iris diaphragm & filters, WF10X and WF25X widefield eyepieces, LED illumination, and a 1.3MP USB digital camera. There are six magnification settings: 40X, 100X, 250X, 400X, 1000X & 2500X. The digital camera captures still images and video and allows you to view a live stream on your PC. The software for Windows offers image-development and measurement tools, as well as advanced compositing features such as image-stitching and extended-depth-of-focus. Independent preview and capture resolutions allow you to view high-speed video while capturing high-definition images. On Mac computers, the camera can be used as a driverless imaging device, compatible with various applications, such as ProScope and Photo Booth.. This microscope is an ideal instrument for bacterial, biological, and pharmaceutical researches. This unit is manufactured under ISO 9001 Quality Control Standard and comes with a Five (5) Year Factory Warranty.