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Celestron AstroMaster 90EQ Telescope

Celestron AstroMaster 90EQ Telescope

SKU: 21064-CGL

Celestron AstroMaster 90 EQ Telescope

  • Manual German equatorial mount with setting circles - to locate and track sky objects
  • Adjustable, full height steel tripod with deluxe accessory tray
  • Quick and easy no-tool setup
  • Accessories include a 20mm and 10mm eyepiece, erect image diagonal, and a finderscope
  • Download Starry Night Basic Software with a 36,000 object database, printable sky maps and enhanced images including 3D renderings of stars, exoplanets, and galaxies
Delivery in 2021 Acceptance
  • Discover our Solar System with the Celestron AstroMaster 90EQ! You’ll be ready to observe in minutes thanks to the quick and easy no-tool setup. The 90EQ provides bright, clear images of the Moon, planets, star clusters, and more for great nighttime viewing.

    Manual German Equatorial telescope

    The AstroMaster mount comes with two slow motion control knobs that allow you to make fine pointing adjustments to the telescope in both Right Ascension and Declination axes, also referred to as RA and DEC.

    Accessories Included

    Accessories include a 20mm and 10mm eyepiece, erect image diagonal, and a finderscope. The two eyepieces offer different magnifications for low and high powered views. 

    Starry Night Software

    Download Celestron’s Starry Night Software and learn about the night sky, celestial objects, and how to plan your next observing session. Celestron Starry Night Software is the premier astronomy software package on the market, providing resources and knowledge to view our solar system and beyond. 

    Optical Design Refractor
    Aperture 90mm (3.54")
    Focal Length 1000mm (39.37")
    Focal Ratio f/11
    Focal Length of Eyepiece 1 20mm (.78")
    Magnification of Eyepiece 1 50x
    Focal Length of Eyepiece 2 10mm (.4")
    Magnification of Eyepiece 2 100x
    Barlow Lens Not Included
    Finderscope Built-on StarPointer™ red dot finderscope
    Star Diagonal Erect Image Diagonal - 1.25"
    Highest Useful Magnification 213x
    Lowest Useful Magnification 13x
    Limiting Stellar Magnitude 12.3
    Resolution (Rayleigh) 1.55 arc seconds
    Resolution (Dawes) 1.29 arc seconds
    Light Gathering Power (Compared to human eye) 165x
    Optical Coatings Multi Coated
    Optical Tube Length 914mm (36")
    Optical Tube Diameter TBD
    Optical Tube Weight TBD
    Dovetail CG-3 Dovetail bar
    Mount Type CG-3 Equatorial
    Height adjustment range (includes mount and tripod) 812.8mm - 1295.4mm (32" - 51")
    Tripod Leg Diameter 31.75mm (1.25") steel
    Accessory Tray Yes
    Tripod Weight 7.6 lbs (3447.3 g)
    Slew Speeds Manual
    Dovetail Compatibility CG-3 saddle plate
    Software Starry Night Basic Edition | SkyPortal App
    Total Kit Weight TBD
    Included Items Optical tube | Tripod and mount (preassembled) | 20mm eyepiece | 10mm eyepiece | Red-dot finderscope | Manual

Call our team on 01925 730399 if you need help or advice.

Due to COVID & BREXIT  Please contact the Showroom for availability/delivery estimates if your purchase is urgent or time sensitive!