A finderscope is a small telescope mounted on a larger telescope, designed to help users locate celestial objects more easily. It typically has a lower magnification and a wider field of view, allowing users to quickly aim the main telescope at stars, planets, or other astronomical targets. Finderscopes often come in various designs, including red dot finders and optical finderscopes. They are essential tools for amateur astronomers, as they simplify the process of navigating the night sky and enhance the overall stargazing experience.