| The Galileo G-80DB and Galileo G-SPA Smartphone adapter kit  lets you use the camera feature on your smartphone to take pictures or video  through the optics of your telescope or use your smartphone to assist  navigating your telescope view to your celestial object of interest. The G-80DB  transforms the easy to use and affordable Dobsonian telescope design into a  portable, light-weight system you can take anywhere. The G-80DB features a  compact matte black finish base and the overall size of the G-80DB, standing  just over 1ft. tall and with a 1ft. diameter base, makes it perfect for almost  any table or stand. The 80MM Primary mirror delivers the light gathering  ability of a full-size Reflector telescope, but is very portable. The Galileo G-80DB optical tube assembly features a 500mm  focal length and is finished in a matching matte black granite finish. The  Primary mirror is an 80mm heavy duty mirror cell with push / pull collimation  screws. The primary mirror is aluminized with Silicon Monoxide Quartz overcoat  providing 92% reflectivity and a resolving power of .86 arc seconds. The  optical tube assembly is diffraction limited at λ4 (1/4 wave in Sodium light).  The focuser is a 1¼″ format helical rack and pinion focuser. The finderscope is  Galileo's Mars' Eye electronic Finderscope which helps by getting the observer  behind the telescope without losing the surrounding field of view when  targeting objects. Included with the G-80DB are a 1¼″ 20mm eyepiece, a 1¼″ 6mm  eyepiece with an apparent field of view of 52 and the G-SPA.
 As well as  mounting to the telescope, the Galileo G-SPA Smartphone adapter lets you use  the camera feature on your smartphone to take pictures or video through the  optics of your binoculars, spotting scope, microscope etc. as well. It also  allows you to mount your Smartphone on a standard camera tripod for hands-free  video calls, family photos with everyone in the picture, or anytime you want to  include yourself in the action. Fits most popular smartphones. Lastly, the  Cassini Stellarium CD ROM brings skies over your home or anywhere in the world. 
  500mm x 80mm Optical Tube AssemblyDiffraction limited Optical Tube Assembly (λ4)Easy to use Dobsonian mount in Handsome Matte  Black FinishPortable - Just over 1ft. tall and with a 1ft.  diameter baseCassini Mars Eye Electronic Finderscope1¼″Helical Rack and Pinion Focuser1¼" 6mm Plössl Eyepiece1¼" 20mm Astroscopic EyepieceCassini Stellarium CD-ROMOne Year Limited WarrantyGalileo G-SPA Smartphone Adapter IncludedFits all popular smartphones with or without  casesQuick and easy installation and removalMount your Smartphone on a standard camera  tripod |