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Meade ETX80 Observer 80mm f/5 Achromat Refractor GoTo Telescope
Meade ETX80 Observer 80mm f/5 Achromat Refractor GoTo Telescope

Meade ETX80 Observer 80mm f/5 Achromat Refractor GoTo Telescope

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Your Price: CAD576.21
Usually ships in 5-7 business days
Part Number:205002

Choose Options or Accessories if Applicable

Barlow Lenses
LPI-G Lunar Planetary Imager and Guider
Camera Adapters and Imaging Accessories
Diagonals and Prisms
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Simulate views with this scope and various eyepieces help

The ETX Observer models come in an 80mm refractor, and 90mm & 125mm Maksutov-Cassegrain optical designs. These telescopes now feature AudioStar® - which gives easy access to a 30,000 object-database and includes a built-in speaker that plays educational content about the celestial objects you view! Each model is a computerized, GoTo mount with a dual-fork arm mount design and comes with the following accessories: (2) 1.25” Super Plössl eyepieces (9mm & 26mm) for high and low magnifications and a red-dot viewfinder to help easily locate objects in the night sky.

Product Highlights

  • 80mm Achromatic Refractor Telescope
  • 400mm Focal Length, f/5 Focal Ratio
  • Fully Multi-Coated Optics
  • Dual-Fork Motorized Alt-Az Mount
  • AudioStar GoTo Hand Controller
  • Updateable 30,000+ Object Database
  • Guided Tours, Multiple Alignment Options
  • Adjustable Aluminum Tripod
  • Two Eyepieces and Red Dot Finder
  • OTA/Mount Backpack, Dew Shield

With the ETX80 Observer 80mm f/5 Achromat Refractor GoTo Telescope, Meade gives you a complete computer-controlled motorized observation rig, including the means to safely store and carry your gear. The achromat optical design corrects spherical and chromatic aberrations to produce crisp and clear high-contrast images with true color rendition across its entire distortion-free field of view. For those who want to use it for astrophotography, an internal mirror flips down to direct the optical path straight back for prime-focus photography using a DSLR camera body and optional adapters. The upper eyepiece holder has an integrated 2x Barlow lens that will effectively double the magnification of any eyepiece put in it.

This version of the ETX80 features a removable optical tube assembly to increase its usability. With the OTA removed, it can then be mounted on any photo or video tripod with a 1/4"-20 mounting screw. This enables photographers to carry only one tripod out in the field for taking pictures with their DSLR and switching to digiscoping with the ETX. To use the OTA as a spotting scope, Meade includes a 45° erecting prism diagonal.

The brain of this system is Meade's revolutionary AudioStar hand controller. Equipped with a two-line LED display and 20-key red backlit keypad, it controls the motorized mount for precise GoTo capabilities. Its internal 30,000+ object database is updateable via the internet, and has the capability to take you on a hands-free guided tour of the night sky above, including audio tours through the use of the built-in speaker. To consult star charts, logs, or to change eyepieces and filters, the controller also has a built-in red LED utility light that will not affect your night-adjusted vision.

This kit includes two eyepieces that produce 15x and 41x magnifications for well-rounded observational options, plus a red dot finder which, with its exceptional field of view, makes finding objects faster and easier. To complete to package is a sturdy aluminum tripod to support all the gear, plus a backpack for the mount, OTA, and accessories. The tripod will not fit in the pack, but it does have a convenient carry handle on one of the legs.

Optical Performance
  • Aperture: 80mm
  • Fast f/5 focal ratio
  • Focal length: 400mm
  • Achromatic refractor optical configuration
  • Achromatic configuration virtually eliminates chromatic and spherical aberrations for true color fidelity, reduced ghosting and halos, and no distortion
  • Fully multi-coated optics reduce light loss and increase color fidelity and contrast
  • Resolution: 1.45 Arc sec
  • Close Focus Distance: 17 ft (5.2m)
  • Internal 90° flip mirror with integrated 2x Barlow lens on upper eyepiece holder
Motors and Mount
  • Motors:
       Dual DC servo motors with encoders
       Bearings: Altitude (Acetal); Azimuth (Nylon)
       Runs on six user-supplied AA batteries with a max runtime of 20 hours when using the AudioStar
  • Mount:
       OTA is removable from mount
       Dual fork, alt-az
       Vixen-style dovetail saddle and plate
       1/4"-20 Mount for use with photo or video tripods
AudioStar Hand Controller
  • Full GoTo capability
  • Two-line red LED display
  • Built-in speaker
  • Twenty-key alphanumeric keypad, red LED backlight
  • Multiple tracking and slew speeds
  • 30,000+ Object Database:
       User-friendly menu-driven system navigation
       Multiple alignment methods
       Guided tours
       Guided audio tours
  • Powered by mount to be lighter and easier to use
  • 24" Coiled cord
  • Updateable via Internet using RS-232 port
Included Accessories
  • Red dot finder for fast and easy alignment and aiming
  • Erect-image 45° prism corrects vision for terrestrial use
  • Eyepieces:
       1.25" Diameter barrel
       26mm Super Plössl produces 15x
       9.7mm Super Plössl produces 41x
       Accepts most 1.25" filters and accessories
  • Tripod:
       Adjustable height
       Aluminum legs
       Center post hook to add extra weight for increased stability
  • Combination bubble level and compass
  • Backpack for OTA, mount, and accessories
  • Removable dew shield


Optical Design Achromatic refractor
Aperture 3.1" / 80 mm
Focal Length 400mm
Focal Ratio f/5
GoTo System Audiostar hand controller
30,000+ Object updateable database
Length: 6.6" / 16.6 cm
Width, Top: 3.2" / 80 cm
Width, Bottom: 2.25" / 57 cm
Depth: 0.81" / 21 cm
17.9 oz / 508 g
Eyepiece Barrel Diameter 1.25"
Diagonal 45° Erecting
Finderscope Red dot
Tripod Adjustable-height, aluminum
Mount Type Dual fork alt-azimuth
Power Source 6 x AA Batteries, 20 h max runtime
9 VDC Power cord
Dimensions Height: 3.6" / 9.3 cm
Length, Without Dew Shield: 12" / 30.4 cm
Length, with Dew Shield: 14.6" / 37.1 cm
Weight 11.7 lb / 5.3 kg, Completely assembled with tripod
Packaging Info
Package Weight 20.5 lb
Box Dimensions (LxWxH) 21.5 x 18.0 x 10.0"

In the Box
Meade ETX80 Observer 80mm f/5 Achromat Refractor GoTo Telescope
  • Bubble Level/Compass
  • 9.7mm Eyepiece
  • 26mm Eyepiece
  • 45° Erecting Prism
  • Red Dot Finder
  • Aluminum Tripod
  • Dew Shield
  • Backpack for Mount/OTA
  • Limited 1-Year Warranty


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