NexStar 130SLT

_x000D_ 130mm (5.1") diameter 650mm focal length(f/5) Computer driven GoTo short tube Newtonian reflactor telescope StarPointer finderscope 25 mm eyepiece (26x)-1.25" 9mm eyepiece(72x)-1.25" DC operation (batteries not included) "The Sky X" First Light Edition CD-ROM Pre-assembled adjustable stainless steel tripode NSOL Telescope control software for controlling NexStar via laptop or PC NextStar technology with data-base for automatic slewing (GoTo) and tracking of over 4000 objects Flash upgradeable hand control with SkyAlign alignment procedure. For More Details Visit Following Link; http://www.celestron.com/science_education/celestron-nexstar-130slt.html