Celestron Astromaster 114EQ Reflector - 114 mm


Manual German equatorial mount Adjustable Full height steel tripod Deluxe accessory tray

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The Celestron Astromaster 114EQ Reflector - 114 mm provides bright, clear images of the Moon, planets, star clusters, and more for great nighttime viewing. The AstroMaster mount comes with two slow motion control knobs that allow you to make fine pointing adjustments to the telescope in both Right Ascension and Declination axes, also referred to as RA and DEC.

Accessories include a 20 mm and 10 mm eyepiece, a finderscope, a moon filter, a smartphone adapter, and a motor drive. The two eyepieces offer different magnifications for low and high-powered views.

Motor Drive - Turn your manual German equatorial mount into a tracking mount by adding the included RA motor drive to your telescope. This easy-to-install RA motor drive compensates for the Earth's rotation, so the telescope tracks a star's movement through the night sky from east to west. When the telescope mount is properly polar aligned and the RA drive is attached and running, the user need only make occasional adjustments in declination (Dec) to keep an object in the eyepiece for long periods of time. The Celestron single-axis motor drive runs on a 9V battery, so there are no cords to get in the way. The drive can be used in either the Northern or Southern Hemisphere. To change hemispheres (reverse the motor's direction), simply by flip the N/S switch on the face of the motor drive. It is also simple to change the speed of the motor. A "Speed Rate Regulator" knob is located just under the power indicator and can be turned in either direction to slow down or speed up the motor. Since solar system objects like the Moon and planets move through the sky at different rates than deep-sky objects do, this gives you the ability to match the motor's speed to the particular type of object you are observing.

Smartphone Adapter - Image celestial or terrestrial objects with this smartphone adapter. With its light, rigid frame, this accessory allows you to connect any smartphone to any telescope eyepiece with an outside diameter of 34 mm. The additional magnification provided by the eyepiece allows your phone to capture great images of the Moon and planets. This adapter installs easily by placing the smartphone over the telescope eyepiece and tightening the knobs to securely lock your phone in place. The adapter accommodates most phones with the case on, but some large and/or bulky phone cases (including folio style cases) may need to be removed for the phone to fit in the adapter.

Starry Night Software - Download Celestron's Starry Night Software and learn about the night sky, celestial objects, and how to plan your next observing session. Celestron Starry Night Software is the premier astronomy software package on the market, providing resources and knowledge to view our solar system and beyond.



  • Manual German equatorial mount
  • Adjustable
  • Full height steel tripod
  • Deluxe accessory tray
  • Quick and easy no-tool setup
  • Smartphone adapter connects your smartphone to your telescope
  • Motor drive automatically tracks celestial objects as they appear to move
  • Includes 20 mm and 10 mm eyepiece
  • Includes finderscope
  • Includes moon filter
  • Includes a smartphone adapter and a motor drive



Optical Design Newtonian Reflector
Aperture 114 mm (4.48")
Focal Length 1000 mm (39.37")
Focal Ratio f/8.77
Focal Length Of Eyepiece 1 20 mm (0.79") With built-in erect image corrector
Magnification Of Eyepiece 1 50x
Focal Length Of Eyepiece 2 10 mm (0.4") Standard
Magnification Of Eyepiece 2 100x
Barlow Lens Not Included
Finderscope Built-in StarPointer Red Dot Finderscope
Star Diagonal None
Optical Tube Aluminium
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 (Compared To Human Eye) 265x
Secondary Mirror Obstruction 44 mm (1.73")
Secondary Mirror Obstruction By Diameter 38%
Secondary Mirror Obstruction By Area 14%
Optical Tube Length 508 mm (20")
Dovetail CG-5 Dovetail bar
Mount Type Manual German Equatorial
Height Adjustment Range (Includes Mount And Tripod) 812.8 mm - 1295.4 mm (32" - 51")
Tripod Leg Diameter 31.75 mm (1.25") steel
Accessory Tray Yes
Tripod Weight 7.6 lbs (3447.3 g)
Slew Speeds Manual
Dovetail Compatibility CG-5 saddle plate
Software Starry Night Basic Edition | SkyPortal App
Phone Compatibility Any smartphone
Compatible Optics Any 1.25" eyepiece supplied with PowerSeeker and AstroMaster telescope kits or any eyepieces with a 34 mm outside diameter
Dimensions 6.5" x 4.5" x 1"
Weight 2 oz


What's In The Box

  • 114 mm Newtonian reflector
  • 20 mm & 4 mm eyepieces
  • 1.25" moon filter
  • Finderscope
  • Motor drive
  • Smartphone adapter
  • Tripod & mount
  • Manual
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