Sky Watcher 14in. Flextube 350P SynScan GoTo Collapsible Dobsonian Telescope. This Dobsonian telescope is packed with many of the same features of a computerized telescope with significantly lower operating costs. Once you master the operation of the SkyWatcher 14in EXP Dobsonian Telescope you will be able to buy many other Dobsonian telescopes and fill your library with easily accessible night sky treasures. The ultimate in portability the Sky-Watcher 14in EXP Dobsonian Telescopes fold down to a truss design and can be assembled in just seconds so you can take it anywhere with you. The retractable dew cap on the telescope eliminates dew in the optical system that can lead to astigmatism and star wrangling. And with less than one percent overall system weight this telescope is easy to transport and store. Buy a Sky-Watcher 14in EXP Dobsonian Telescope and see how you've upgraded from a simple telescope to a powerhouse telescope. Specifications for Sky Watcher 14in. Flextube 350P SynScan GoTo Collapsible Dobsonian Telescope: Optical Design: Newtonian Reflector Aperture (mm): 355.6 mm (14 in) Focal Length: 1650 mm Focal Ratio: f/4.6 Focal Length of Eyepiece 1 (mm): 25 mm Focal Length of Eyepiece 2 (mm): 10 mm Highest Useful Magnification: 710x Limiting Stellar Magnitude: 14.3 Features of Sky Watcher 14in. Flextube 350P SynScan GoTo Collapsible Dobsonian Telescope: 12" (305 mm) Dobsonian-style Newtonian 1500 mm focal length (f/4.9) 2" single-speed Crayford-style focuser with 1.25" adaptor 4-element Plossl 25mm and 10mm 1.25" eyepieces 8x50 RA erect-image finderscope SynScan hand controller with 42000 object database GoTo Dobsonian base Package Contents: Sky Watcher 14in. Flextube 350P SynScan GoTo Collapsible Dobsonian Telescope Sky Watcher 14in. Flextube 350P SynScan GoTo Collapsible Dobsonian Telescope S11830