Celestron 21023 Cometron 76mm Firstscope, White

★★★★★ 4.6 100 reviews

$90.00
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$90.00
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Product details

Management number 211700163 Release Date 2026/04/04 List Price $36.00 Model Number 211700163
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Be ready for the next big comet with Celestron’s special-edition Cometron FirstScope, a compact, lightweight telescope that’s perfect for beginners looking to experience the magic of a dazzling comet, planet, or nebula. This tabletop Dobsonian-style telescope includes a spherical mirror with a generous 76 mm of aperture. The Cometron FirstScope provides bright, sharp views of comets and other celestial objects, and renders the Moon’s mountains and craters in crisp detail. And thanks to its wide field of view, you’ll be able to observe the brightest part of the comet and its tail or favorite deep-sky objects like the Orion Nebula. The Cometron FirstScope offers several upgrades from the original Celestron FirstScope, including 2 Kellner eyepieces and a 5x24 finderscope. Weighing just 4.3 lbs, the Cometron FirstScope is a tabletop telescope that you can take on all your outdoor adventures. It’s also stylish enough to be a decorative fixture on your bookshelf or desk.

  • Fast focal ratio offers a wide field of view, perfect for observing comets, star clusters, galaxies, and more
  • Lightweight and portable, a great grab-and-go telescope
  • Simple design makes it easy for beginners to use
  • No-tool setup means you are up and observing in no time
  • Includes a finderscope and 2 Kellner eyepieces
UPC 050234210232 962392012170
Brand Celestron
Mount Altazimuth Mount
Coating Multi-Coated
Focus Type Manual Focus
Model Name 21023
Zoom Ratio 2:1
Finderscope Reflex
Item Weight 2 Pounds
Manufacturer Celestron
Model Number 21023-CGL
Power Source Battery Powered
BuiltIn Media Finderscope and 2 Kellner eyepieces
Field Of View 1.78 Degrees
OpticalTube Length 70 Millimeters
Exit Pupil Diameter 19.24 Millimeters
Warranty Description 2 years
Objective Lens Diameter 76 Millimeters
Focal Length Description 300 millimeters
Manufacturer Part Number 21023-CGL
Item Dimensions D x W x H 13"D x 10"W x 10"H
Eye Piece Lens Description Kellner
Global Trade Identification Number 00050234210232

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