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Celestron Cometron 114AZ 114mm f/4 Newtonian Reflector Telescope Specifications

Optical Tube

Optical Tube

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  • Optical Design

    Newtonian Reflector

  • Aperture

    4.49" (114mm)

  • Focal Length

    18" (450mm)

  • Focal Ratio

    f/3.95

  • Focal Length of Eyepiece 1

    0.79" (20mm) Kellner

  • Focal Length of Eyepiece 2

    0.39" (10mm) Kellner

  • Finderscope

    StarPointer red dot finderscope

  • Mount Type

    Alt-azimuth with panning handle

  • Tripod

    Adjustable, stainless steel

  • Tripod Leg Diameter

    1" (2.54cm)

  • Highest Useful Magnification

    269x

  • Lowest Useful Magnification

    16x

  • Limiting Stellar Magnitude

    12.8

  • Resolution (Rayleigh)

    1.22 arc seconds

  • Resolution (Dawes)

    1.02 arc seconds

  • Light Gathering Power

    265x (Compared to human eye)

  • Secondary Mirror Obstruction

    1.35" (34mm)

  • Secondary Mirror Obstruction by Diameter

    0.3

  • Secondary Mirror Obstruction by Area

    0.0905

  • Optical Coatings

    Aluminum with SiO2

  • Length

    18" (457mm)

  • Mount Height

    Max: 46" (1168mm)
    Min: 29" (737mm)

  • Software

    Celestron Starry Night Basic Edition Software and SkyPortal App

  • Weight

    Optical Tube: 3.8 lbs (1.72kg)
    Total Telescope Kit: 8.4 lbs (3.81kg)

  • UPC Code

    050234210799

About Celestron Cometron 114AZ 114mm f/4 Newtonian Reflector Telescope

Even beginning stargazers can catch stunning views of the next comet with Celestron's Cometron 114AZ. Designed specifically for viewing comets, Cometron 114AZ offers a 114 mm parabolic mirror to capture the sharpest views of even dim comets on their journey toward the Sun. Two high-quality Kellner eyepieces are included to enhance your views. The simple Newtonian reflector optical design, altazimuth mount, and included red-dot finderscope make it easy to navigate the night sky. A steel tripod provides stability.

Cometron 114AZ is also a perfect instrument for viewing objects in our solar system and beyond. Its wide field of view renders the Moon, the Milky Way galaxy, and the rings of Saturn in impressive detail. You'll even be able to observe the moons of Jupiter as well as distant objects like the Orion Nebula.

Note: Solar Warning
• Never look directly at the Sun with the naked eye or with an optic (unless you have the proper solar filter). Permanent and irreversible eye damage may result
• Never use your optic to project an image of the Sun onto any surface. Internal heat build-up can damage the optic and any accessories attached to it
• Never leave your optic unsupervised. Make sure an adult who is familiar with the correct operating procedures is with your optic at all times, especially when children are present

Celestron Cometron 114AZ 114mm f/4 Newtonian Reflector Telescope Features

  • Quality optical design--parabolic mirror provides sharp image and eliminates spherical aberration
  • Fast focal ratio offers a wide field of view, perfect for observing comets, star clusters, galaxies, and more
  • No-tool setup means you are up and observing in no time
  • Lightweight and portable, a great grab-and-go telescope
  • Large aperture collects more light and provides more detail

Key Features

  • Quality optical design--parabolic mirror provides sharp image and eliminates spherical aberration
  • No-tool setup means you are up and observing in no time
  • Lightweight and portable, a great grab-and-go telescope
  • Large aperture collects more light and provides more detail

What's in the box:

  • Celestron Cometron 114AZ 114mm f/4 Newtonian Reflector Telescope with Alt Azimuth Mount
  • StarPointer Pro Finderscope
  • 10mm Kellner Eyepiece
  • 20mm Kellner Eyepiece
  • Celestron 2 Year Limited Warranty