The sky watcher skymax 102 synscan az goto telescope excels at medium to high powers for the examination of the surface detail on the moon planets and also for double star observations it is also useful for terrestrial use this telescope now comes supplied as standard with x2 barlow lens the new sky watcher synscan alt azimuth goto mount is a precision engineered instrument that allows you to easily find and enjoy viewing the night sky including planets nebulae star clusters galaxies