The sky watcher heritage 76 3 f300 mini dobsonian is a highly affordable and easy to use dobsonian base telescope that is perfect for beginners thanks to its careful engineering including aluminized and over coated mirrors sky watcher heritage 76 mini dobsonian telescope combines ease of use extreme portability and consistent great all around astronomical viewing performance optical tube gars enough light to allow simple study of galaxies star clusters and nebulae telescope comes eq