NexStar 102SLT

_x000D_ 102mm(4.0") diameter 660mm focal length(f/6) Computer driven GoTo short tube refractor telescope StarPointer finderscope 25 mm eyepiece (26x)-1.25" 9mm eyepiece(73x)-1.25" Star diagonal-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;