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

$199.99
 
SKU:
CEL21082
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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

Mount:
  • Manual alt-azimuth
  • Control handle helps to adjust altitude
  • Azimuth lock reduces vibration and additional movement
  • Dovetail saddle accepts OTA plate
Tripod:
  • 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

Eyepieces:
  • 1.25" diameter barrels accept most astronomical filters
  • 10mm produces 40x magnification
  • 20mm yields 20x power
Diagonal:
  • 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 Design Refractor
Aperture 80 mm / 3.1"
Focal Length 400 mm
Focal Ratio f/5
Resolution 1.74 Arcsec (Rayleigh)
1.45 Arcsec (Dawes)
Focuser Single-Speed Rack-and-Pinion
Eyepiece Barrel Diameter 1.25"
Diagonal 90° Erecting
Finderscope Yes
Mounting System Vixen Style
Optical Tube Dimensions Length: 18" / 457.2 mm
Mount
Type Manual; Alt-Azimuth
GoTo Capability No
Tripod
Type Adjustable, 2-Section
Tripod Height Adjustment Range 32.0 to 51.0" / 81.3 to 129.5 cm
Material of Tripod Stainless Steel
General
Batteries None
Adapter None
GPS No
Wi-Fi No
Weight 2.8 lb / 1.3 kg (OTA)
7.6 lb / 3.4 kg (Mount/Tripod)
10.4 lb / 4.7 kg (Fully Assembled)

Packaging Info
Package Weight 18.25 lb
Box Dimensions (LxWxH) 36 x 15 x 9.5"

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