User manual
Celestron AstroMaster LT 80AZ 80mm f

User Manual for Celestron AstroMaster LT 80AZ 80mm f 11 Alt-Az Refractor Telescope

• Product category: Refractors Celestron
• Brand: Celestron
• Description and content of package
• Technical information and basic settings
• Frequently asked questions – FAQ
• Troubleshooting (does not switch on, does not respond, error message, what do I do if...)
• Authorized service for Celestron Refractors

Product description

• Mars Teaser Final

Performance
• • 80mm aperture
  • f/11 focal ratio
  • 900mm focal length
  • Refractor-style optical configuration
  • Fully coated anti-reflection optics increase light transmission, and improve contrast and color rendition
  • Resolution: Rayleigh: 1.74 arcsec; Dawes Limit: 1.45 arcsec
  • 1.25" rack-and-pinion focuser is compatible with a wide variety of eyepieces and accessories
  • Dovetail plate for easy attachment to mount head

Mount and Tripod
• Mount:
  • Manual alt-azimuth
  • Control handle reduces vibrations and makes tracking easier
  • Easy-to-assemble dovetail saddle allows mounting and removing the OTA fast and without tools
  Tripod:
  • Stainless steel
  • 1.25" diameter legs
  • Adjustable height to accommodate a wide variety of users and viewing positions
  • Two leg sections with convenient locking thumb screws
  • Accessory tray holds items such as eyepieces, filters, and flashlights
  • Spiked feet offer improved stability on soft ground

Included Accessories
• Eyepieces:
  • 1.25" barrel diameter
  • Fold-down rubber eyecup conforms to eye socket to block peripheral light from interfering with views
  • Accepts most eyepiece filters
  • 25mm eyepiece produces 36x power
  • 10mm eyepiece produces 90x power
  Diagonal:
  • 90° angle puts head in comfortable position whether standing or sitting
  • Erecting prism corrects image orientation for terrestrial use
  StarPointer Finderscope:
  • Large unmagnified window provides a wide field of view for fast subject acquisition and easier star-hopping navigation
  • Dual circle reticle won't obscure small objects
  • Adjustable intensity helps to preserve night-adjusted vision

Upload User Manual

Please enter here the link to the user manual of this product: OR Enter here the file with the user manual of this product from your computer/phone: (60MB max; Permitted formats: PDF) 0%

Technical parameters

Celestron AstroMaster LT 80AZ Specs

Optical Design	Refractor
Aperture	80 mm / 3.1"
Focal Length	900 mm
Focal Ratio	f/11
Resolution	1.74 Arcsec (Rayleigh) 1.45 Arcsec (Dawes)
Focuser	Single-Speed Rack-and-Pinion
Eyepiece Barrel Diameter	1.25"
Diagonal	90 Rating 90% users recommend this product to others. And what about you? This product has already been rated by 28 owners. Add your rating and experience with the product. Discussion Ask our technicians if you have a problem with your settings, or if anything is unclear in the user manual you have downloaded. You can make use of our moderated discussion. The discussion is public and helps other users of our website who may be encountering similar problems. The discussion is empty - enter the first post Post a new topic / query / comment: Items marked with * are required. Your name *: E-mail : Subject *: Message *: Your email address will not be displayed. Do not forget to fill it in if you want to receive a reply to your enquiry/contribution. Processing of personal data in accordance with GDPR