Celestron PowerSeeker 80mm f/11 EQ Refractor Telescope

Celestron PowerSeeker 80mm f/11 EQ Refractor Telescope

Celestron PowerSeeker 80mm f/11 EQ Refractor Telescope

B&H # CEP80EQ MFR # 21048
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Value: $13.50

Product Highlights

  • 80mm Aperture
  • 900mm Focal Length, f/11 Focal Ratio
  • 1.25" Rack-and-Pinion Focuser
  • Manual Equatorial Mount
  • Dual Slow-Motion Control Cables
  • 20mm & 4mm Eyepieces with 3x Barlow Lens
  • Erect-Image Diagonal and 2x Barlow Lens
  • 5x24 Finderscope
  • Two-Stage Aluminum Tripod with Tray
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Aperture: 80mm, f/11

50mm f/12

Not available with current selections

60mm, f/12

Not available with current selections

60mm, f/15 70mm, f/10 80mm, f/11 80mm, f/8

Not available with current selections

Mount Type: Manual German Equatorial

Manual Alt-Azimuth

Not available with current selections

Manual German Equatorial
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Celestron Powerseeker 80 EQ overview

  • 1Description

Designed for intermediate users, Celestron's PowerSeeker 80mm f/11 EQ Refractor Telescope is intended to take astronomic observation to the next level by providing a complete set up for viewing the Moon and planets, and brighter deep-sky objects like star clusters and galaxies. Two eyepieces provide 35x and 175x magnifications with a 3x Barlow lens that triples the magnification of each eyepiece for a wider-range of observing possibilities.

Its manual German equatorial mount has precise Right Ascension (RA) and Declination indicators for celestial navigation, and dual slow-motion cables to track your object with accuracy and reduced vibrations. An adjustable-height aluminum tripod provides a stable platform for sky-watching, and the included 90° erect-image diagonal makes looking through the scope more comfortable, especially when aiming the telescope directly overhead. The diagonal's prism corrects images horizontally and vertically, allowing the scope to be used for terrestrial viewing as well.

Optical Performance
  • 80mm aperture
  • 900mm focal length
  • f/11 focal ratio
  • Refractor-style optical design
  • Anti-reflection fully coated optics improves light transmission, color rendition, sharpness, and contrast
  • Resolution: 1.73 arc sec, Raleigh; 1.45 arc sec, Dawes
  • 1.25" rack-and-pinion focuser
  • Integrated dew-shield
Mount and Tripod
  • Manual German equatorial
  • Etched Right Ascension and Declination scales
  • Includes 4-pound counterweight and shaft to enable proper balancing for free and easy movement
  • Flexible controllers with large, knurled knobs allows for precise control with reduced vibrations
  • Lightweight and durable aluminum legs
  • Two-stage adjustable height allows for easy use by most people
  • Tray to hold accessories such as eyepieces, filters, and lights
Eyepieces and Accessories
  • 1.25" barrel diameter accepts more astronomical filters
  • 20mm eyepiece yields 45x magnification
  • 4mm eyepiece yields 225x magnification
    Barlow Lens:
  • 3x magnification
  • Triples the power of any eyepiece used with it
  • 90° angle provides a more comfortable viewing position
  • Integrated erecting prism corrects image for land use
    5x24 Finderscope:
  • 5x magnification produces a wide field of view to make finding subjects easy and star-hopping navigation faster
  • Straight-through viewing
  • Includes mounting bracket
UPC: 050234104821
In the Box
Celestron PowerSeeker 80mm f/11 EQ Refractor Telescope
  • 20mm Eyepiece
  • 4mm Eyepiece
  • 5x24 Finderscope
  • 3x Barlow Lens
  • Manual Equatorial Mount
  • 4-pound Counterweight
  • 2 x Control Cable for Mount
  • 90° Erect-Image Diagonal
  • Adjustable-Height Aluminum Tripod
  • TheSkyX - First Light Edition Astronomy Software
  • Limited 2-Year Warranty
  • Table of Contents
    • 1Description

    Celestron Powerseeker 80 EQ specs

    Optical Design Refractor
    Aperture 80 mm
    Focal Length 900mm
    Focal Ratio f/11
    Eyepiece Barrel Diameter 1.25"
    Diagonal 90° erect-image
    Finderscope 5x24
    Tripod Adjustable height, aluminum
    Mount Type Manual German equatorial
    Optical Tube Length 37.0" / 94.0 cm
    Weight 18.0 lb / 8.2 kg, fully assembled
    Packaging Info
    Package Weight 22.0 lb
    Box Dimensions (LxWxH) 38.0 x 12.5 x 9.5"

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