Celestron Astromaster LT 70AZ - 70mm


Smartphone adapter and moon filter included Full height steel tripod included Fully coated optics Star-pointer finder-scope

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The Celestron Astromaster LT 70AZ - 70mm produces bright, clear images of the Moon and planets. Easily observe the belts and moons of Jupiter and the rings of Saturn with every one of these fine instruments. For breathtaking views of brighter deep space objects like galaxies and nebulae, we recommend the larger aperture and light-gathering ability of the Newtonian Reflector.



  • Smartphone adapter and moon filter included
  • Full height steel tripod included
  • Fully coated optics
  • Star-pointer finder-scope
  • Easy to use altazimuth mount with pan handle
  • Two 1.25" eyepieces – 35x and 70x
  • Quick and easy no-tool setup
  • Starpointer for convenience
  • Quick release dovetail attachment
  • Pan handle alt-az control with clutch for smooth and accurate pointing
  • Rugged pre-assembled tripod with steel tube legs provides a rigid and stable platform
  • All coated glass optics for clear, crisp images
  • Deluxe accessory tray for convenient and accessible storage of accessories
  • Accessories include a 20mm and 10mm eyepiece, a finderscope, a smartphone adapter, and a moon filter
  • The smartphone adapter connects your smartphone to your telescope, so you can capture images and video through the eyepiece



Optical Design Refractor
Aperture 70mm
Focal Length 700mm
Focal Ratio f/10
Focal Length Of Eyepiece 1:20mm
Magnification Of Eyepiece 1:35x
Focal Length Of Eyepiece 2:10mm
Magnification Of Eyepiece 2:70x
Barlow Lens Not Included
Finderscope Built-on StarPointer red dot finderscope
Star Diagonal Erect Image Diagonal – 1.25"
Optical Tube Aluminum
Highest Useful Magnification 165x
Lowest Useful Magnification 10x
Limiting Stellar Magnitude 11.7
Resolution (Rayleigh) 1.99 arc seconds
Resolution (Dawes) 1.66 arc seconds
Light Gathering Power (Compared To Human Eye) 100x
Optical Coatings Fully-Coated
Optical Tube Length 711mm
Dovetail CG-5 Dovetail bar
Mount Type Manual Alt Azimuth
Height Adjustment Range (Includes Mount And Tripod) 812.8mm - 1295.4 mm
Tripod Leg Diameter 31.75mm steel
Accessory Tray Yes
Slew Speeds Manual
Dovetail Compatibility CG-5 saddle plate
Software Starry Night Basic Edition (Downloadable) | SkyPortal App ( Android/ iOS)
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