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Celestron ASTROMASTER 90AZ Quick Setup Manual

Celestron ASTROMASTER 90AZ Quick Setup Manual

Telescope with smartphone adapter and bluetooth remote
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#22160-DS
QUICK SETUP GUIDE

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Summary of Contents for Celestron ASTROMASTER 90AZ

  • Page 1 #22160-DS QUICK SETUP GUIDE...
  • Page 2 To set up the tripod, spread the legs outward until they are Use the three tightening screws located at the bottom of each Your AstroMaster 90AZ includes: a telescope tube, a tripod fully extended. Extend each of the three tripod legs down leg to secure the extended legs in place.
  • Page 3 Loosen the thumbscrews on the focuser and remove the cap. Insert the diagonal into the focuser and tighten the Loosen the setscrew on the diagonal. Insert the chrome barrel Make sure the two thumbscrews do not protrude into the thumbscrews. of the 20mm eyepiece into the diagonal and tighten the opening.
  • Page 4 USING THE SMARTPHONE ADAPTER Open the eyepiece clamp and place it around the body of the Use the phone clamp knob to open the phone holder so Turn on the phone and open your camera app. Make sure the eyepiece. Tighten the clamp until it’s secure. your phone fi ts inside.
  • Page 5 ALIGNING THE FINDERSCOPE The fi nder is one of the most important parts of your telescope. It helps you locate objects and center them in the eyepiece. The fi rst time you assemble your telescope, you need to align the fi nder to the telescope’s main optics. It’s best to do this during the day*.
  • Page 6 YOUR FIRST NIGHT OUT: THE MOON The best and easiest target for you to try to view first is the Moon. Try observing the Moon at different points in its phase cycle. The best time to view the Moon is from two days after a New Moon up to a few days before a Full Moon.
  • Page 7 Celestron Starry Night Astronomy Software Celestron Starry Night, the premier astronomy software on the market, takes you on a guided tour of our Solar System’s past, present, and future. It can help you learn about the night sky and plan your next observing session. Use Starry Night to model exactly how the night sky will appear from your backyard, a neighboring town, or anywhere on Earth.
  • Page 8 ©2025 Celestron. Celestron and Symbol are trademarks of Celestron, LLC. All rights reserved. • Celestron.com US: Celestron, 2835 Columbia Street, Torrance, CA 90503 USA UK: Celestron Global Ltd., Unit 2 Transigo, Gables Way, Thatcham RG19 4JZ, United Kingdom Made in China | 01-25...

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22160-ds