Conduct your research in confidence, with this 7x - 45x trinocular stereo microscope with a built-in camera from Walter Products. Ideal for use in settings that required high magnification and resolution, this microscope features a large zoom and long-working distance, plus ergonomic features like synchronized bi-lateral inter-pupillary distance adjustments. | Walter Products 7x - 45x Trinocular Stereo Microscope with Built-in Camera (QZFDNS5)