A stereo microscope is used to provide a three- dimensional view of the specimen under observation. The zoom stereo microscope is equipped with separate eyepieces and objective lenses which provide a different Optikal path for each eye resulting in zoomed visualization of the specimen. Buy a stereo microscope for use in mineralogy, study of insects and much more. These stereo microscopes are used for quality analysis in a metal industry. It offers comfortable viewing at an affordable price. The Vertical Stereo Microscope with Fixed Objectives from Micron is a top rated entry-level stereo microscope for educational, hobbyist, and basic industrial applications requiring three-dimensional observation. Model KG-1848 features a fixed 2x objective with 10x paired eyepieces, providing 20x total magnification. The vertical (straight) binocular head provides a direct line of sight, ideal for certain inspection tasks and when working with tall specimens.