Overview
Compare
Accessories
Specs
Protection
Q&A

Questions & Answers

Shopper : Why Did You Choose This?JEAN S : First time buying and experimenting with a telescope and is a gift for my husband. Hopefully will become a new hobby!

Reviews about this item

Review Summary

Select a plan in the Add Protection section above and purchase with this product by clicking “Add to Cart”.

image-protection

TRUSTED PROTECTION PLANS, EXCEPTIONAL SERVICE.

Invest In Your Gear and Peace Of Mind!

Accidents happen. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failures, and more.

Repair or Replacement

Repair or Replacement

If we can’t fix it, we’ll replace it at no additional cost.

Accidental Damage

Accidental Damage

Protect your product from drops, spills, and more.

Peace of Mind

Peace of Mind

Enjoy your gear without fear. We have you covered!

Failure Protection

Failure Protection

When regular use of your product over time results in mechanical or electrical failure.

Zero Deductible

Zero Deductible

We will never charge you a deductible after the purchase of a plan.

Customer-Focused Support

Customer-Focused Support

Our claims process is simple & easy and our customer service team is happy to help.

Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for international or U.S. territories purchases. Plans on open box items do not cover pre-existing damage.
Adorama Protect plans are available for ABS clients. If you have any questions or require assistanse, please call 800-223-2500

Celestron AstroMaster 70AZ Specifications

Optical Tube

Optical Tube

Jump to...
  • Optical Design

    Refractor

  • Aperture

    2.76" (70mm)

  • Focal Length

    35" (900mm)

  • Focal Ratio

    f/13

  • Focal Length of Eyepiece 1

    0.8" (20mm)

  • Magnification of Eyepiece 1

    45x

  • Focal Length of Eyepiece 2

    0.4" (10mm)

  • Magnification of Eyepiece 2

    90x

  • Finderscope

    StarPointer red dot finderscope

  • Star Diagonal

    Erect Image Diagonal - 1.25" (31.7mm)

  • 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

    100x (Compared to human eye)

  • Optical Coatings

    Fully Coated

  • Optical Tube Length

    36" (914mm)

  • Dovetail

    CG-5 Dovetail bar

  • Mount Type

    Manual Alt Azimuth

  • Height adjustment range

    32 - 51" (812.8 - 1295.4mm) (includes mount and tripod)

  • Tripod Leg Diameter

    1.25" (31.75mm) steel

  • Accessory Tray

    Yes

  • Slew Speeds

    Manual

  • Dovetail Compatibility

    CG-5 saddle plate

  • Weight

    Tripod: 7.6 lbs (3.44kg)

  • UPC Code

    050234210614

35 Accessories for Celestron AstroMaster 70AZ 70mm f/13 Refractor Telescope with Alt Azimuth Mount

  • All Accessories (35)
  • Eyepieces & Accessories (20)
  • Filters (3)
  • Telescope Accessories (1)
  • Accessory Packages (1)
  • Cleaning Accessories (2)
  • Flashlights & Area Lights (1)
  • Suppresion Pads (1)
  • Smartphone Digiscoping (3)
  • Utility Aprons (1)
  • Bags & Cases (2)

About Celestron AstroMaster 70AZ

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.

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.

Note: Solar Warning
• Never look directly at the Sun with the naked eye or with an optic (unless you have the proper solar filter). Permanent and irreversible eye damage may result
• Never use your optic to project an image of the Sun onto any surface. Internal heat build-up can damage the optic and any accessories attached to it
• Never leave your optic unsupervised. Make sure an adult who is familiar with the correct operating procedures is with your optic at all times, especially when children are present

Celestron AstroMaster 70AZ Features

  • 70mm refractor telescope with fully coated glass optics and a lightweight frame
  • Observe in no time with a quick and easy, no-tool setup
  • Panning handle Alt-Az control with clutch for smooth and accurate pointing
  • Adjustable height tripod
  • Download Starry Night Basic Software with a 36,000 object database, printable sky maps and enhanced images including 3D renderings of stars, exoplanets, and galaxies

Warranty Information

This product has a limited warranty of 24 months for parts and 24 months for labor.

Product Documents

User Manual

Key Features

  • Explore the cosmos with this 70mm aperture telescope, perfect for celestial viewing.
  • Enjoy clear, bright images with fully coated optics, enhancing your stargazing sessions.
  • The alt-azimuth mount provides smooth tracking, making astronomy accessible for beginners.
  • Quick setup with no tools required means you'll be observing planets in minutes!
  • Achieve up to 90x magnification with included eyepieces, revealing stunning details.
  • Lightweight and portable design makes this refractor telescope ideal for travel and camping.

What's in the box:

  • Celestron AstroMaster 70AZ 70mm f/13 Refractor Telescope
  • Optical Tube
  • Tripod and Mount
  • 20mm Eyepiece
  • 10mm Eyepiece
  • StarPointer Red-Dot Finderscope
  • Erect Image 90 Degree Diagonal
  • Manual
  • (Barlow Lens Not Included)
  • Celestron 2 Year Limited Warranty