The focal length of the ST's 130mm (5.1inch) primary mirror is 650mm (f/5), yielding a wider field of view and brighter images for a given telescope eyepiece focal length. Welcome To Our AuctionsWe receive & list new items daily you'll never know what you may find! Most of our items we sell are used sometimes we sell new items too!Please be sure to check the items description for accuracy - thank you!You are bidding on a fairly newOrion 09007 SpaceProbe 130ST Equatorial Reflector Telescope (Black)Product Information from the manufacture:Our largest aperture SpaceProbe reflector telescope is the niftiest Newtonian reflector on an equatorial mount we've seen in a long time.The Orion SpaceProbe 130ST EQ Reflector Telescope is a step up from the standard SpaceProbe 130 EQ for the more serious beginning or intermediate stargazer who wants additional performance, particularly for targeting deep-sky objects.The 130ST reflector telescopes optical tube measures 24 inches long compared to 33 inches on the standard 130.
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