Easy mounting, requiring no tools ,- Slow motion control for smooth handling ,- Vertically mounted lenses are ideal for both earth observation and astronomical observation ,- High transmission multi-layer glass lenses for high clarity and image purity ,- A Barlow 3x lens triples the magnification power of each eyepiece ,- Small storage case easily accommodating accessories ,- The SkyX astronomy software - First Light Edition with 10-database.000 objects and printable sky charts