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.
Accessories Included
90/1000 Reflector Telescope
Multi-Coated Primary Doublet Lens
20mm eyepiece
10mm eyepiece
90° erect image diagonal
StarPointer™ red dot finderscope (No Warranty)
EQ Mount
Slow Motion Knobs
Height Adjustable Tripod
And a Host of Free Items
HIGHLIGHT
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
OPTICAL TUBE SPECIFICATIONS | |
---|---|
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 (No Warranty) |
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 SPECIFICATIONS | |
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 (3.44 kg) |
Slew Speeds: | Manual |
Dovetail Compatibility: | CG-3 saddle plate |
Software: | Celestron Starry Night Basic Edition Software and SkyPortal App |
Total Kit Weight: | TBD |
Included Items: | Optical tube Tripod and mount (preassembled) 20mm and 10mm eyepiece Red-dot finderscope Manual |
Solar Warning |
|
This device focuses a lot of light.
Looking directly at the SUN through this device can result in partial or complete loss of vision.
For observing the SUN, we recommend you buy a 'Solar Safety Film' for this Telescope.
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STARTRACKER [ India ]
EXPLORE SCIENTIFIC [ USA ]
G.S.O. [ Taiwan ]
Goto Mounts / Tripods [ U.S.A ]
BRESSER [ Germany ]
William Optics [ Taiwan ]
Founder Optics [ Taiwan ]