Celestron AstroMaster 70AZ Refractor with Smartphone Adaptor and Moon Filter

product code: 22064
Popular starter scope, great for lunar work - Includes Smartphone Adaptor and Moon Filter!
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Celestron AstroMaster 70AZ Refractor with Smartphone Adaptor and Moon Filter

Discover our Solar System with the Celestron AstroMaster 70AZ! You’ll be ready to observe in minutes thanks to the quick and easy no-tool setup. The 70AZ provides bright, clear images of the Moon, planets, star clusters, and more for great nighttime viewing.

Manual Alt-Azimuth telescope

Navigate the sky with a pan handle Alt-Az control with clutch for smooth and accurate pointing. Move the clutch in an up/down, left/right fashion to track your object in the eyepiece.

Accessories Included

Accessories include a 20mm and 10mm eyepiece, an erect image diagonal, and a Starpointer finderscope. The two eyepieces offer different magnifications for low and high powered views.

Moon Filter for reducing the brightness of the Moon for more comfortable viewing.

An easy to use smartphone adaptor is also included to enable you to capture the Moon and planets through your telescope.

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.


Optical Design    Refractor
Aperture    70mm (2.76″)
Focal Length    900mm (35″)
Focal Ratio    13
Focal Length of Eyepiece 1    20mm (.8″)
Magnification of Eyepiece 1    45x
Focal Length of Eyepiece 2    10mm (.4″)
Magnification of Eyepiece 2    90x
Finderscope    StarPointer Finderscope
Star Diagonal    Erect Image Diagonal – 1.25″
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    914mm (36″)
Mount Type    Altazimuth
Tripod    1.25″ steel tube legs
Software    Starry Night Basic Edition

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Brand Celestron
Condition New
Product Code 22064