The optics: The Sky-Watcher Explorer-150PL Newtonian telescope is an excellent choice for the aspiring astronomer as well as for the interested beginner. It features a large 150mm aperture combined with the superb parabolic optics. With its larger focal length (f/8) it enables a higher magnification than the f/5 version (Explorer-150P) with the same eyepiece focal length. It delivers excellent performance when observing the moon, planets, nebulae, galaxies, star clusters and close double stars. The mount: The high-quality Sky-Watcher EQ3-2 mount gets high praise from experienced observers. This sturdy mount offers high precision and stability along with the ability to expand further for the experienced astronomer. The mount sits on a large, adjustable aluminum tripod with a shelf. A spirit level allows the mount to be leveled quickly and accurately. Fine movement knobs allow continuous manual tracking of celestial objects. The mount includes 360° tracking gears in both axes (RA and DEC). Metal graduated circles allow objects to be set quickly using celestial coordinates. A polar finder scope is available as an option for more accurate polar alignment. The mount can optionally be retrofitted with motorized tracking in right ascension or in both axes or with a SynScan GoTo control. Scope of delivery: 150mm Newtonian telescope 6×30 viewfinder Eyepieces: 10mm & 25mm 2x Barlow lens with camera adapter EQ3-2 Equatorial mount Aluminum tripod with storage plate Counterweights! Power supply and batteries are not included in the scope of delivery!