AstroMaster 90EQ Telescope Celestron

CE21064‐DS

New product

  • Quick and easy no-tool setup
  • Permanently mounted StarPointer
  • Erect image optics - Ideal for terrestrial and astronomical use
  • Quick release dovetail attachment - no tool setup
  • German Equatorial mount with Setting circles - to accurately locate and track sky objects

289,00 € tax incl.

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  • Quick and easy no-tool setup
  • Permanently mounted StarPointer
  • Erect image optics - Ideal for terrestrial and astronomical use
  • Quick release dovetail attachment - no tool setup
  • German Equatorial mount with Setting circles - to accurately locate and track sky objects
  • Rugged pre-assembled tripod with 1.25" steel tube legs - Provides a rigid and stable platform
  • All coated glass optics for clear, crisp images
  • Deluxe accessory tray for convenient storage of accessories
  • “TheSkyX – First Light Edition” astronomy software with a 10,000 object database, printable sky maps and 75 enhanced images

If you're looking for a dual-purpose telescope appropriate for both terrestrial and celestial viewing, then the AstroMaster Series is for you. Each AstroMaster model is capable of giving correct views of land and sky.

The AstroMaster Series produce bright, clear images of the Moon and planets. It is easy to see the moons of Jupiter and the rings of Saturn with every one of these fine instruments. For views of the brighter deep space objects like galaxies and nebulae, we recommend the larger aperture and light gathering ability of the Newtonian reflectors.

Specifications

Optical DesignRefractor
Aperture (mm)90 mm (3.54 in)
Focal Length1000 mm (39 in)
Focal Ratio11
Focal Length of Eyepiece 1 (mm)20 mm (0.79 in)
Magnification of Eyepiece 150 x
Focal Length of Eyepiece 2 (mm)10 mm (0.39 in)
Magnification of Eyepiece 2100 x
FinderscopeBuilt-on StarPointer
Star DiagonalErect Image Diagonal - 1.25"
Mount TypeCG-3 Equatorial
Tripod1.25" steel tube legs
Highest Useful Magnification213 x
Lowest Useful Magnification13 x
Limiting Stellar Magnitude12.3
Resolution (Rayleigh)1.55 arc seconds
Resolution (Dawes)1.29 arc seconds
Light Gathering Power (Compared to human eye)165 x
Apparent Field of View1 °
Linear Field of View (@1000 yds)53 ft (16 m)
Optical CoatingsMulti Coated
Optical Tube Length36 in (914 mm)
Warranty2-year Telescope Warranty

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