This Celestron CGX is an L-mount Telescope that has 14" EdgeHD Optics so, it provides a wide visual and distortion-free image across the photographic field. It offers Heavy Duty stainless steel tripod that can be adjustable from 38 to 55 inches so, it makes a comfortable viewing position. Also, its 9x50 finderscope helps to accurately locate objects as well as the 2" star diagonal makes it easy to observe objects high in the sky.