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Celestron Astromaster 90EQ Telescope

Celestron

Celestron Astromaster 90EQ Telescope is a powerful telescope scope with an Equatorial mount and comes with 2 Years Warranty

Our Price:  £173.99
List Price:  £192.99
Saving Of:  10%
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Bar Code:  050234210645
Part Number:  21064-CGL
Brand:  Celestron
Difficulty:  Intermediate
Mount:  Manual German Equatorial
Aperture:  0-4 inches
Focal Length:  0-1500 mm
Optical Design:  Refractor

Availability:  

  

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Celestron Astromaster 90EQ Telescope is a powerful telescope scope with an Equatorial mount and comes with 2 Years Warranty If you're looking for a dual purpose telescope appropriate for both terrestrial and celestial viewing, then the AstroMaster 90EQ is for you. Each AstroMaster model is capable of giving optically corrected views of land and sky. The AstroMaster 90EQ telescope produces bright, clear images of the moon and planets. 
 
- Quick and easy no-tool setup
- StarPointer finderscope
- 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
- BONUS Astronomy Software download with a 10,000 object database, printable sky maps and 75 enhanced images
 
Optical Design Refractor
Aperture (mm) 90 mm (3.54in
Focal Length 1000 mm (39.37in)
Focal Ratio 11
Focal Length of Eyepiece 1 (mm) 20 mm (0.78")
Magnification of Eyepiece 1 50x
Focal Length of Eyepiece 2 (mm) 10 mm (0.4")
Magnification of Eyepiece 2 100x
Finderscope Built-on StarPointer
Star Diagonal Erect Image Diagonal - 1.25in
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 914 mm (36in)
MOUNT INFO:
Mount Type CG-3 Equatorial
Tripod 1.25in steel tube legs
Software Starry Night Basic Edition

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