Meade Polaris 90mm EQ Refractor Telescope – Madeira Optics

Meade Polaris 90mm EQ Refractor Telescope

  • €259.95
    Preço unitário por 
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  • A 90mm refracting telescope with 1000mm focal Length
  • Features a stable Equatorial mount with slow-motion controls, making it easy to track celestial objects as they move across the night sky
  • Comes with three eyepieces that provide low, medium and high-powered magnification for viewing a wide range of objects (Moon, planets, or land) plus a 2x Barlow lens also to double the magnification - essentially like having 6 different eyepieces!
  • Red-Dot finder scope included
  • Bonus Autostar Suite Astronomer Edition Software download available - with over 10,000 celestial objects displayed (Windows PC only)

    The Polaris 90mm Telescope has a 90mm aperture and focal length of 1000mm (f/11.1). The stable Equatorial mount includes slow-motion control cables that allow for easy and quick viewing across different directions. The telescope includes accessories such as a Red-Dot Viewfinder, 2x Barlow Lens, and three eyepieces that provide varying levels of magnification. This gives you the versatility of both narrow and wide fields of view. The Polaris 90mm comes complete with everything you need to view the wonders of the night sky the first time out. When fully assembled, the Polaris 90mm weighs approximately 18 lbs.

    Each Polaris telescope also comes with AutoStar Suite Astronomer Edition Software available as a download. This bonus planetarium software will help you learn the night sky and displays more than 10,000 celestial objects including planets, stars, galaxies, and nebulae. Furthermore, the Polaris Refractor Series telescopes are perfect for the observer who views both astronomical and terrestrial objects - meaning, you can observe objects in both the sky and on land using the included 90 degree erect-image diagonal.

    The Polaris Series telescopes come in a variety of apertures including 114mm and 127mm reflectors. These telescopes deliver bright and clear images with the greatest detail and enables observation of the craters of the Moon, Saturn's rings, and even Jupiter's surface. Meade's Polaris telescopes are perfect for the astronomer who wishes to manually observe and discover the night sky with ease.

    Best for viewing - Lunar & planetary
    Best for imaging - Lunar & planetary
    Astro-imaging capability - Lunar & planetary
    User level - Beginner
    Optical design - Refractor
    Optical diameter - 90mm
    Focal length - 900mm
    Focal ratio - f/11.1
    Coatings - Fully coated
    Eyepieces - Kellner 26.0mm, 6.3mm (1.25")
    Magnification with included eyepieces - 38x, 159x
    Resolving power - 115.80arc*sec
    Lowest useful magnification - 13x
    Highest useful magnification - 180x
    Highest theoretical magnification - 180x
    Limiting stellar magnitude - 12.5
    Optical quality - Diffraction limited
    Finder scope - Reflex sight
    Focuser1.25" - Rack-and-pinion
    Mount type - Equatorial
    Dovetail bar system - Yes
    Computerized compatibility - Not compatible
    Polar-axis scope - Not available
    Tripod material - Aluminum & Steel
    Weight, fully assembled - 8.0 Kg.
    Additional included accessories - slow motion controls
    Other features - 26mm, 9mm and 6.3mm MA 1.25" eyepieces, Red Dot Finder, 2x Barlow
    Warranty - Two year