Celestron – AstroMaster 90EQ Refractor – Manual Telescope for Beginners – Fully-Coated Optics – Adjustable-Height Tripod – Includes Accessories Plus Astronomy Software Package

Features

• POWERFUL TELESCOPE FOR ASTRONOMY BEGINNERS: The AstroMaster 90EQ delivers sharp optics, a stable equatorial mount, and smooth manual controls, making it the top choice for beginners ready to explore the night sky.
• HIGH-QUALITY 90MM OPTICS: Enjoy views through the 90mm (3.5) refractor, which features fully coated optics and enough light-gathering ability to view all the best celestial objects.
• VERSATILE DAY & NIGHT USE: Designed for both astronomical or land-based viewing, the AstroMaster 90EQ lets you explore the stars at night and enjoy daytime views of wildlife or distant landmarks.
• SMOOTH, ACCURATE POINTING: Effortlessly aim and center your target using the two slow-motion control knobs for right ascension and declination whether youre observing planets or deep-sky objects.
• QUICK SETUP: With just a few key parts to assemble, you can go from box to backyard in minutesno tools required. The sturdy, adjustable tripod provides stable, comfortable viewing tailored to your height, perfect for adults or kids, standing or seated.
• INCLUDED ACCESSORIES: 20mm eyepiece, 10mm eyepiece, a 90erect image diagonal, and a StarPointer red dot finderscope. You'll also receive a FREE download of one of the top-rated astronomy software programs to learn more.
• UNBEATABLE WARRANTY & SUPPORT: Buy with confidence from Celestron, a leading telescope brand in California since 1960. Your purchase includes a 2-Year US Warranty and unlimited support from our team of US-based experts.

Description

Discover the night sky with the Celestron AstroMaster 90EQ, a beginner-friendly telescope designed for casual stargazing, planetary observation, and deep-sky viewing. Its 90mm (3.5") objective lens gathers plenty of light, revealing, detailed views of Saturn’s rings, Jupiter’s moons, lunar craters, and distant galaxies like Andromeda. Fully coated optics boost brightness and contrast, delivering stunning clarity on every target. The refractor optics deliver detailed, right-side-up daytime views of landscapes, wildlife, or distant landmarks. After dark, enjoy the best the night sky has to offer, including the Moon, planets, and stars. The sturdy German equatorial mount features slow-motion control knobs that let you make precise manual adjustments in right ascension and declination, perfect for smoothly centering and following objects. Assembly is fast and frustration-free thanks to the simple design with just a few key parts; no tools are required. The adjustable full-height tripod ensures a stable base and can be customized for comfortable viewing for adults or kids, in a standing or seated position. The 90EQ comes complete with all the essential accessories you’ll need, including a 20mm eyepiece offering 33x magnification, a 10mm eyepiece offering 65x magnification, a 90°erect image diagonal, a StarPointer™ red dot finderscope to help you quickly locate objects, and a free download of Starry Night, the top-rated astronomy software to help plan your stargazing sessions. Weighing just 13.3 lb (6.21 kg) fully assembled, this telescope is easy to move and set up in your backyard or at a dark-sky site. Backed by Celestron’s 2-Year Warranty and US-based technical support, the AstroMaster 90EQ is the perfect choice for beginners eager to explore the wonders of the universe. Celestron’s Astromaster 90EQ refractor telescope is a good choice for anyone who wants to try out astronomy for an affordable price, and it can double as a long range spotting scope. Bigger and more impressive than it looks in pictures, the Astromaster 90 EQ is an adult size telescope that stands nearly five feet high and weighs almost 25 pounds. With it’s fully illustrated quick set up guide, the telescope is easy to assemble, and the package includes an erect image prism, high and low power eyepieces, and astronomy software for your PC. Refractors are known for their crisp, high contrast views of the Moon and planets and the Astromaster 90 delivers sharp views right out of the box. The low power 20mm eyepiece (50X magnification) nicely frames the moon, while the high power 10mm eyepiece (100X magnification) delivers a crisp close up image full of detail. The sharp Achromatic optics of the Astromaster 90 EQ give me memorable views night after night. On a moonless night I like the way the 20mm eyepiece frames the ghostly glow of the Orion Nebula. Zooming in with the 10mm eyepiece, I can easily pick out all four stars of the Orion Nebula’s embedded quadruple star the Trapezium. Another night I was treated to a nice view as one of Jupiter’s moons cast its shadow on Jupiter’s cloud tops.The Equatorial mount included with the Astromaster 90 EQ is designed to help track stars and planets at high power. When I set up the telescope, I simply point the polar axis at Polaris, the North Star. This makes it easy to keep celestial objects in the field of view by turning one slow motion knob. Celestron also offers the AstroMaster 90 EQ MD which includes a battery powered motor for automatic tracking. The CG-3 equatorial mount is a little wobbly when the legs are fully extended, but that’s normal for any large telescope in this price range. The built in “Star-Pointer” finder allows me to aim the telescope by aligning an illuminated red dot with the target. This works OK for bright objects like the Moon and planets, but it’s not so easy to use on fainter deep space objects. --Jeff PhillipsPros:Crisp clear views of the Moon and planets Rugged refractor design Easy no-tool set up Erect image prism and two eyepieces included Cons:Equatorial mount wobbles a bit while focusing Star pointer not so easy to use Jupiter showing the shadow of Ganymede, July 22, approx 400X. Double star Albireo in Cygnus, July 28, approx 200X The Moon as seen at 50X with Canon Powershot camera. The Moon as seen at 200X with Neximage camera P.when('A').execute(function(A) { A.on('a:expander:toggle_description:toggle:collapse', function(data) { window.scroll(0, data.expander.$expander[0].offsetTop-100); }); }); From the Manufacturer 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. See more

Brand: Celestron

Model Name: AstroMaster 90EQ Telescope

Optical Tube Length: 70 Millimeters

Eye Piece Lens Description: Kellner

Objective Lens Diameter: 90 Millimeters

Telescope Mount Description: Equatorial Mount

Product Dimensions: 30"D x 15"W x 51"H

Focus Type: Manual Focus

Power Source: Battery Powered

Finderscope: Built-on StarPointer™ red dot finderscope

Product Dimensions: 30 x 15 x 51 inches

Item Weight: 13.66 pounds

Item model number: 21064-CGL

Batteries: 1 Lithium Metal batteries required. (included)

Is Discontinued By Manufacturer: No

Date First Available: November 4, 2009

Manufacturer: Celestron

Language: Spanish