Celestron - 3" FirstScope Telescope

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Regular Price: $79.99

You Pay: $54.95

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Regular Price: $79.99

You Pay: $54.95

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Named Official Product of International Year of Astronomy 2009, FirstScope pays tribute to the men and women who brought us one step closer to understanding the universe around us!In 1609, world-renowned Italian scientist, Galileo Galilei, introduced an

SKU: CEL-21024
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Product Description

In honor of the astronomer 1609 scientist Galileo Galilei who gave the world one of the first major turning points in human understanding of the universe, Celestron has developed a scope in symbolizing the telescope he used when observing. The portable FirstScope is a small Dobsonian that includes a 76mm aperture reflector optical tube. Navigating the night sky is very easy with moving the tube in the desired coordinates. The FirstScope can be placed on a bookshelf or desk as decoration or used on a table as a beginner telescope.

  • Named Official Product of International Year of Astronomy 2009
  • 76mm mini dobsonian
  • Extremely lightweight and portable











Name Celestron - 3" FirstScope Telescope
Manufacturer Celestron
Model CEL-21024
UPC 050234210249
Aperture 76 mm (2.99 in)
Eyepiece 1 20 mm (0.79 in)
Eyepiece 2 4 mm (0.16 in)
Eyepiece 1 Magnification 15 x
Eyepiece 2 Magnification 75 x
Focal Length 300 mm (11.81 in)
Focal Ratio 3.95
Highest Useful Magnification 180 x
Light Gathering Power 118 x
Limiting Stellar Magnitude 11.9
Lowest Useful Magnification 11 x
Optical Design Newtonian Reflector
Resolution (Dawes) 1.53 arc seconds
Resolution (Rayleigh) 1.83 arc seconds


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