top of page
  • Unleash the power of your smartphone to take you on a guided tour of the night sky—no telescope experience required.
  • Award-winning and patent-pending StarSense sky recognition technology uses your smartphone to analyze star patterns overhead and calculate its position in real time.
  • StarSense Explorer app automatically generates a list of objects currently visible. View planets, brighter nebulae and galaxies, star clusters, and double stars from the city. Or take your telescope to darker skies to view faint, deep sky objects.
  • Manual altazimuth mount with altitude slow motion adjustment with a sliding rod makes it easy to follow the on-screen arrows to your desired target. When the bullseye turns green, it’s ready to view in the telescope’s eyepiece.
  • 80mm refractor with fully coated glass optics for bright, sharp views.
  • Includes 25mm and 10mm eyepieces, 2x Barlow Lens, StarSense smartphone dock, erect image diagonal, a red dot finderscope (in case you want to use the telescope without your phone), and a full-height tripod.


Optical Design:    Refractor
Aperture:    80mm (3.1")
Focal Length:    900mm (35.43")
Focal Ratio:    f/11
Focal Length of Eyepiece 1:    25mm (0.98")
Magnification of Eyepiece 1:    36x
Focal Length of Eyepiece 2:    10mm (0.39")
Magnification of Eyepiece 2:    90x
Barlow Lens:    2x (1.25")
Finderscope:    StarPointer™ red dot finderscope
Star Diagonal:    Erect image 90° (1.25")
Optical Tube:    Aluminum
Highest Useful Magnification:    189x
Lowest Useful Magnification:    11x
Limiting Stellar Magnitude:    12
Resolution (Rayleigh):    1.74 arc seconds
Resolution (Dawes):    1.45 arc seconds
Light Gathering Power (Compared to human eye):    131x
Optical Coatings:    Fully Coated glass optics
Optical Tube Length:    965mm (38")
Optical Tube Diameter:    90mm (3.54")
Optical Tube Weight:    5.4 lbs (2.45 kg)
Dovetail:    None

Mount Type:    Manual Alt-Azimuth
Height adjustment range (includes mount and tripod):    Aluminum, 1320.8mm (52") max height
Tripod Leg Diameter:    31.75mm (1.25") steel
Accessory Tray:    Yes
Tripod Weight:    3.8 lbs (1.72 kg)
Slew Speeds:    Manual
GPS:    Uses phone's GPS
Dovetail Compatibility:    None
Power Requirements:    None (Recommend PowerTank Glow to keep phone charged while using App)
Alignment Procedures:    Use StarSense Explorer App
Software:    StarSense Explorer App | SkyPortal App | Celestron Starry Night Basic Edition Software
Total Kit Weight:    9.2 lbs (4.17 kg)
Included Items:    Optical tube | Mount and tripod (preassembled) | 25mm and 10mm eyepieces | Erect image diagonal | 2x Barlow Lens | StarPointer&trade finderscope | Accessory tray | StarSense Explorer phone dock


Sales Tax Included
    bottom of page