The optics: The huge Sky-Watcher Dobsonian telescope with 458mm aperture with its large light gathering capacity enables the ultimate WOW experience in visual observation. You get exceptional performance for both planetary and deep sky observation. The Mount: The sleek and solid metal “truss tube” design is easy to transport and set up in less than 20 minutes. The mount allows smooth movements in height and horizontally and thus easy tracking of the desired objects. Scope of delivery: 458mm Stargate Newtonian telescope tube Dobsonian mount Light protection cover 2″ Crayford focuser with 10:1 reduction and 1.25″ adapter 9×50 viewfinder eyepieces: 10mm (1.25″) & 28mm (2″) adjustment eyepiece! Power supply and batteries are not included in the scope of delivery !