This trinocular inverted metallurgical microscope comes with a trinocular microscope Siedentopf head, four Plan Achromatic objectives, a large mechanical stage and a 5MP digital camera, offering eight magnification settings, 50X, 100X, 125X, 200X, 250X, 500X 1000X & 1250X. The digital camera captures still images and video, and allows you to view a live stream on your PC. With software available for Windows, Mac, and Linux, it's a multi-platform imaging solution. The included Windows software 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. For Mac and Linux, there is a lite version with limited processing features. This microscope is perfect for metallurgical labs, foundries for silicon wafer inspection, and quality control applications. It is brand new in factory sealed boxes.