Celestron StarSense Explorer LT 80AZ Smartphone App-Enabled Refractor Telescope

Model #22451

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General Specification

Total Kit Weight 10.4 lbs (4.71 kg)
Alignment Procedures Use StarSense Explorer app
Power Requirements None (Recommend PowerTank Glow to keep phone charged while using app)
Dovetail Compatibility CG-5 Dovetail bar
GPS Uses phone's GPS
Slew Speeds Manual
Tripod Weight 3.8 lbs (1.72 kg)
Accessory Tray Yes
Tripod Leg Diameter 31.75mm (1.75") steel
Height adjustment range 1320.8mm (52") max height
Mount Type Manual Alt-Azimuth
Dovetail None
Optical Tube Weight 6.6 lbs (2.99 kg)
Optical Tube Diameter 147mm (5.78")
Optical Tube Length 609.6mm (24")
Optical Coatings Glass mirrors coated with aluminum and SiO2
Secondary Mirror Obstruction by Area 14%
Secondary Mirror Obstruction by Diameter 38%
Secondary Mirror Obstruction 44mm (1.73")
Light Gathering Power 265 x
Resolution (Dawes) 1.02 arc seconds
Resolution (Rayleigh) 1.22 arc seconds
Limiting Stellar Magnitude 12.8
Lowest Useful Magnification 16 x
Highest Useful Magnification 269 x
Optical Tube Steel
Finderscope StarPointer red dot finderscope
Magnification of Eyepiece 2 100x
Focal Length of Eyepiece 2 (mm) 10mm (0.39 in)
Magnification of Eyepiece 1 40 x
Focal Length of Eyepiece 1 (mm) 25 mm (0.98 in)
Focal Ratio F/9
Focal Length 1000mm (39.3")
Aperture (mm) 114mm (4.5")
Optical Design Newtonian Reflector
Product Highlights
  • Unleash the power of your smartphone to take you on a guided tour of the night sky
  • StarSense sky recognition technology uses your smartphone to calculate star positions in real time
  • StarSense Explorer app automatically generates a list of objects currently visible
  • Manual altazimuth mount with smooth, dual-axis slow-motion controls
  • 80mm refractor with fully coated glass optics for bright, sharp views.
  • Type: Refracting Telescopes Telescope
  • Series: Celestron Starsense Explorer
In The Box
  • 80mm refractor optical tube
  • 25mm 1.25 " Kellner Eyepiece
  • 10mm 1.25 " Kellner Eyepiece
  • 2x Barlow Lens
  • 90-Degree Erect Image Diagonal
  • Altazimuth Mount with Slow Motion Control Rod
  • Full-Height Tripod
  • Accessory Tray
  • StarSense Smartphone dock
  • - Red Dot Finderscope
  • Celestron Warranty
Still Have Questions?
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