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Celestron AstroMaster 80AZS 80mm f/5 Alt-Az Refractor Telescope Kit
Celestron AstroMaster 80AZS 80mm f/5 Alt-Az Refractor Telescope Kit

Celestron AstroMaster 80AZS 80mm f/5 Alt-Az Refractor Telescope Kit

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Your Price: CAD334.95
Retail Price:CAD351.70

Your Savings:CAD16.75(5%)

Usually ships in 5-7 business days
Part Number:21082

Choose Options or Accessories if Applicable

Eyepiece and Filter Kits
Product Highlights
  • 80mm Refractor Optical Tube Assembly
  • 400mm Focal Length, f/5 Focal Ratio
  • Anti-Reflection Fully Coated Optics
  • 1.25" Rack-and-Pinion Focuser
  • 40x and 20x Eyepieces
  • Manual Alt-Azimuth Mount
  • Altitude Control Handle
  • 90° Erect-Image Diagonal
  • StarPointer Red-Dot Finder
  • Adjustable-Height Stainless Steel Tripod

Celestron designed the AstroMaster 80AZS 80mm f/5 Alt-Az Refractor Telescope as a multi-function starter scope that can be used for both astronomical and terrestrial viewing with fast setup and breakdown.

Its larger aperture and short focal length allow it to draw in a generous amount of light with a somewhat low magnification potential to keep views of the Moon and planets bright while preserving wide fields of view that complement the manual alt-az mount. The included 90° diagonal has an integrated erecting prism that corrects the view to enable the scope's use on land. Celestron includes two eyepieces for high and medium magnifications.

The AstroMaster is outfitted with a manual alt-azimuth mount. To make finding and tracking objects easy, there is an altitude control handle and an azimuth lock. Supporting the mount and optical tube assembly (OTA) is a stainless steel tripod with sturdy 1.25" diameter legs and an adjustable height to accommodate a wide variety of users and viewing positions. Its center accessory tray pulls double-duty as a convenient place to store eyepieces and smartphones while it locks the legs in place to improve stability and reduce vibrations.

Optical Tube

  • 80mm aperture is ideal for lunar and planetary viewing as well as terrestrial use
  • Fast f/5 focal ratio ensures views remain bright
  • Short 400mm focal length produces lower magnifications for wider fields of view to complement the manual mount
  • Refractor-style light path produces sharp and clear views with limited aberration
  • Anti-reflection fully coated optics improve light transmission, color rendition, sharpness, and contrast
  • 1.25" rack-and-pinion focuser
  • Integrated dew shield prevents condensation at night, and minimizes glare during the day
  • Dovetail plate allows OTA to be attached to mount quickly and without tools

Mount and Tripod

  • Manual alt-azimuth
  • Control handle helps to adjust altitude
  • Azimuth lock reduces vibration and additional movement
  • Dovetail saddle accepts OTA plate
  • 1.25" stainless steel legs
  • Adjustable height from 32 to 51"
  • Accessory tray locks in place for added stability and vibration reduction
  • Spiked feet provide additional stability on soft, rough, or uneven ground
  • Weight: 7.6 lb

Eyepieces and Accessories

  • 1.25" diameter barrels accept most astronomical filters
  • 10mm produces 40x magnification
  • 20mm yields 20x power
  • 90° angle places user's head in a comfortable viewing position
  • Built-in erecting prism corrects view for terrestrial use as a conventional spotting scope
  • 1.25" barrel and eyepiece holder
StarPointer Finderscope:
  • Unmagnified to provide an exceptionally wide field of view to make finding subjects fast and star-hopping navigation easy
  • Projects a center aiming dot that won't obscure the subject
  • Variable-intensity center dot won't affect night-adjusted vision


Optical Tube Assembly
Optical DesignRefractor
Aperture80 mm / 3.1"
Focal Length400 mm
Focal Ratiof/5
Resolution1.74 Arcsec (Rayleigh)
1.45 Arcsec (Dawes)
FocuserSingle-Speed Rack-and-Pinion
Eyepiece Barrel Diameter1.25"
Diagonal90° Erecting
Mounting SystemVixen Style
Optical Tube DimensionsLength: 18" / 457.2 mm
TypeManual; Alt-Azimuth
GoTo CapabilityNo
TypeAdjustable, 2-Section
Tripod Height Adjustment Range32.0 to 51.0" / 81.3 to 129.5 cm
Material of TripodStainless Steel
Weight2.8 lb / 1.3 kg (OTA)
7.6 lb / 3.4 kg (Mount/Tripod)
10.4 lb / 4.7 kg (Fully Assembled)
Packaging Info
Package Weight18.25 lb
Box Dimensions (LxWxH)36 x 15 x 9.5"

In the Box

  • Celestron AstroMaster 80AZS 80mm f/5 Alt-Az Refractor Telescope
  • 10mm Eyepiece
  • 20mm Eyepiece
  • 90° Erect-Image Diagonal
  • StarPointer Finderscope
  • Tripod and Accessory Tray
  • Limited 2-Year Warranty

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