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SKU #: CES1198

Celestron Cosmos Firstscope Dobsonian Reflector Telescope

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Celestron Cosmos Firstscope Dobsonian Reflector Telescope

Discover the hobby of astronomy with the Cosmos firstscope. It doesn't get much simpler or more portable than Cosmos firstscope's tabletop dobsonian design. Just remove it from the box, attach the finderscope, insert an eyepiece, and you're ready to view the moon, planets, nebulae, comets, and more. Cosmos firstscope's newtonian reflector optical system features a spherical mirror with a generous of aperture. You'll get bright, sharp views of celestial objects, and observe the moon's mountains and craters in crisp detail. Thanks to Cosmos firstscope's wide field of view, you'll be able to observe expansive views of the sky which include open star clusters, comets, or favorite deep-sky objects like the orion nebula. This special edition of Celestron bestselling firstscope offers several upgrades over the original, including 2 kellner eyepieces and a red dot star pointer finderscope. The Cosmos firstscope is the perfect companion for camping trips, and all your outdoor adventures. Inspired by Cosmos a spacetime odyssey, the telescope tube is adorned with a custom, special-edition wrap featuring the Cosmos eye nebula design. When not in use, this unique telescope is stylish enough to be a decorative fixture on your bookshelf or desk. You'll also receive a beautiful cosmic Calendar poster with images from the show, and a free planetarium app for your iPhone, iPad, or android device.


  • Includes star pointer finderscope, 2 kellner eyepieces, free planetarium app, and cosmic calendar poster
  • Special edition eye nebula wrap on optical tube
  • Lightweight, portable and great grab-and-go telescope
  • Simple design makes it easy for beginners to use
  • No-tool setup
  • Cosmos collection


  • Overall: 12" H x 10" W x 8" D
  • Overall Product Weight: 4.3lbs

Special Offer:

24 Issues of Better Homes and Gardens

Included with purchase ($10 value). 

Celestron Cosmos Firstscope Dobsonian Reflector Telescope

Weights & Dimensions

  • Overall: 12" H x 10" W x 8" D
  • Overall Product Weight: 4.3lbs


Telescope Type: ReflectingColor: Black
User Level: BeginnerUsage: Galaxies/Star cluster; Nebulae; Moon; Planet
Aperture Size: 76 MillimetersMagnification: 180
GPS Technology: NoGoTo Technology: No
Tripod/Base Included: Yes
  • Mount Type: Dobsonian
Country of Manufacture: China


Product Warranty: 2 Year 

About the Manufacturer

Throughout the world, Celestron telescopes have become the "telescope of choice" for the consumer that can differentiate between brands. Major colleges and universities worldwide use Celestron telescopes in their astronomy programs. Moreover, its solid and esteemed reputation in the scientific community has reached NASA, who selected the Celestron C5 telescope as the telescope to be taken on several space shuttle research missions.

Celestron Cosmos Firstscope Dobsonian Reflector Telescope

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Great product for the price!

from Lorton, VA – Verified Buyer

Good first telescope for those interested in beginning stargazing. Good value for the money for adults and children alike. Bought this for my 23 year old son for Christmas and he loves it. It is compact and the lenses can be upgraded as you get more experienced!

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Cosmos Firstscope Dobsonian Reflector Telescope is also sometimes listed under the following manufacturer numbers: 22023