Celestron 21072 is an 80mm refractor telescope that allows you to enjoy planets, nebulae, star clusters, galaxies, and other astronomical objects. With a 25mm eyepiece, it provides 16x magnification, and the included finderscope helps you locate objects quickly and easily. The equatorial mount ensures smooth and precise tracking, while the adjustable tripod provides a stable base for your observations. Whether you're a beginner or an experienced astronomer, the Celestron 21072 is a great choice for exploring the wonders of the night sky.