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Orion Telescopes
Beginner
Orion Observer 70mm Equatorial Refractor Telescope Kit
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  • Telescope Kit includes extra value-packed accessories for a fun stargazing experience
  • 70mm (2.75") aperture telescope collects enough light from the night sky for wonderful views of the Moon, bright planets like Mars, Saturn, and Jupiter, and the brightest nebulas and star clusters
  • Features a sturdy tripod and equatorial (EQ) mount for convenient manual slow-motion tracking of celestial objects as they appear to migrate across the night sky
  • Includes two 1.25" telescope eyepieces, EZ Finder II aiming sight, smooth rack and pinion focuser, 90-degree mirror diagonal for comfortable viewing, Starry Night astronomy software, and more!
  • Value-packed telescope kit also includes a 2x Shorty Barlow, MoonMap 260, Discover the Stars guidebook, Star Target Planisphere, and RedBeam Mini LED keychain flashlight


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Item #  21332

For beginning stargazers or families who want a starter telescope capable of providing more oomph and  more performance than a traditional 60mm refractor, we present the Orion Observer 70mm Equatorial Refractor Telescope. Compared to a 60mm refractor, the Observer 70 EQ can reveal an even greater variety of stellar gems and provide greater resolution of old favorites like the Moon, Jupiter, Saturn, and the Orion Nebula. The Observer 70 Equatorial Refractor is easy for anyone in the family to operate, and its affordable price makes it a great telescope to start with as you discover the rewarding hobby of amateur astronomy.

The Orion Observer 70 EQ Refractor Telescope features a multi-coated, achromatic glass objective lens that's 70mm in diameter, with a focal length of 700mm (f/10). This glass lens takes in 36% more light than a 60mm lens for brighter, clearer views. Bottom line: you'll see more than you would through telescope with a smaller aperture.

The refractor telescope optical tube is crafted from black-enameled aluminum and outfitted with a smooth-action, 1.25" rack-and-pinion focuser on one end and a dew cap/glare shield on the other. The telescope tube is held in quick-releasing tube rings on the Orion EQ-1 equatorial mount. Also made of aluminum, the EQ-1 mount supports the telescope and mimics the rotational axes of the Earth, which in turn allows you to manually "track" celestial objects with the Observer 70 refractor using slow-motion controls. For added convenience, an optional EQ-1M electronic drive (sold separately) can be installed to provide automatic, hands-free tracking. The telescope tube and equatorial mount are supported on a sturdy aluminum tripod that adjusts to a comfortable height for virtually any observer. This telescope looks so good; you'll want to keep your Observer 70mm refractor on display when you're not using it!

The Observer 70mm Telescope Kit comes with everything you need to start observing the night sky right away:

Includes two quality telescope eyepieces: a 25mm Kellner eyepiece for 28x views and a 10mm Kellner eyepiece for higher magnification, 70x views.

The included telescope eyepieces provide two different magnification options right out of the box! We recommend starting with the 25mm ocular to obtain wide, 28x views. Then for closer looks, you can boost the power all the way up to 70x by using the 10mm telescope eyepiece. An included accessory tray for the tripod provides a convenient spot to keep your eyepieces ready for action.

The included Orion EZ Finder II red-dot sight makes aiming the telescope nice and easy.

Following a simple alignment procedure that parents can help with, you can use the EZ Finder II sight to accurately aim the Observer 70mm telescope at objects in the sky like the Moon and bright planets. Once aligned with the telescope, just turn on the EZ Finder II and peer through the sight's small circular viewing window so you see the red dot, and move the telescope until the red dot is on the object you want to see. Look in the telescope, and it's there!

A 90° mirror diagonal is included for comfortable nighttime viewing.

A diagonal bends the light path of a telescope so you can view the sky comfortably. Without a diagonal, you'd have to look straight-through the telescope, which can be tricky and downright uncomfortable when looking at certain areas of the sky. Bending the light collected by the Observer 70mm telescope at a 90° angle lets you look down into the eyepiece so you can relax and enjoy the view.



The Observer 70mm Refractor Telescope is better than ever when used with the extra accessories in this value-packed kit..
Use the Shorty 2x Barlow with the 25mm eyepiece that comes with the telescope to enjoy 56x magnification compared to 28x, and the combination of the 10mm eyepiece and Barlow bumps the magnification from 70x to a powerful 140x view for closer looks. Use the included MoonMap 260 to properly identify lunar features you see through the telescope. Read the Discover the Stars guidebook to learn helpful hints about stargazing. Use the Star Target Planisphere to see what constellations and objects will be visible on any day of the year. The RedBeam Mini flashlight makes it easy to refer to charts and books while observing, and it helps you see small parts and knobs without disrupting dark-adapted vision.

This Observer 70mm Equatorial Refractor Telescope Kit is a great choice for those just getting started in astronomy. It is lightweight and compact so it's easy to carry to your observing location, whether it's out on the lawn or an hour's drive into the hills. The telescope offers optical performance that will keep any observer entranced, evening after evening. With the extra accessories included in this value-packed kit, you'll be ready for out-of-this-world stargazing adventures every clear night. Get in on the fun and get an Orion Observer 70mm Equatorial Refractor Telescope Kit today!

Warranty

Limited Warranty against defects in materials or workmanship for one year from date of purchase. This warranty is for the benefit of the original retail purchaser only. For complete warranty details contact us at 800-676-1343.

Warning

Please note this product was not designed or intended by the manufacturer for use by a child 12 years of age or younger.

Product Support
Visit our product support section for instruction manuals and more
  • Best for viewing
    Lunar & planetary
  • Best for imaging
    Lunar & planetary
  • User level
    Beginner
  • Optical design
    Refractor
  • Optical diameter
    70mm
  • Focal length
    700mm
  • Focal ratio
    f/10.0
  • Coatings
    Coated
  • Optics type
    Air-spaced doublet
  • Glass material
    Crown/Flint
  • Eyepieces
    Explorer II 25.0mm,10.0mm (1.25")
  • Magnification with included eyepieces
    28x, 70x
  • Resolving power
    1.65arc*sec
  • Lowest useful magnification
    10x
  • Highest useful magnification
    140x
  • Highest theoretical magnification
    140x
  • Limiting stellar magnitude
    11.9
  • Optical quality
    Diffraction Limited
  • Finder scope
    EZ Finder II
  • Focuser
    1.25" Rack-and-pinion
  • Diagonal degrees
    1.25" 90° Mirror Star
  • Mount type
    Equatorial
  • Astro-imaging capability
    Lunar & planetary
  • Dovetail bar system
    No
  • Motor drive compatibility
    Clock drive sold separately
  • Computerized compatibility
    Not compatible
  • Bearing material
    Friction bearings
  • Latitude range
    14-70
  • Setting circles
    Yes
  • Polar-axis scope
    Not available
  • Counterweights
    One 4.8 lb.
  • Tube material
    Aluminum
  • Tripod material
    Aluminum
  • Counterweight bar length
    8 in.
  • Diameter of counterweight shaft
    12mm
  • Height range of mount
    32.50 in. - 54.75 in.
  • Length of optical tube
    27.7 in.
  • Weight, optical tube
    3.5 lbs.
  • Weight, mount/tripod
    11.9 lbs.
  • Weight, fully assembled
    15.4 lbs.
  • Additional included accessories
    08711 Shorty Barlow, 04110 Star Target Planisphere, 51541 Discover the Stars, 51919 Moon Map 260, 05768 Redbeam Mini Med Flashlight
  • Warranty
    One year

Orion 70mm f/10.0 refractor telescope optical tube assembly
25mm Orion Explorer II telescope eyepiece (1.25")
10mm Orion Explorer II telescope eyepiece (1.25")
90º mirror star diagonal
Tripod legs
Orion telescope equatorial mount
EZ Finder II finder scope
Finder scope bracket
Tube rings
Counterweight
Counterweight shaft
Tripod accessory tray
Dust cap
Slow-motion control knobs
Tripod attachment screws
Wing nuts
Washers
Accessory tray attachment wing screws
Leg lock knobs
Latitude adjustment T-bolt
Shorty 2x Barlow lens
Star Target planisphere
MoonMap 260
Discover the Stars book
RedBeam Mini LED keychain flashlight
Starry Night SE astronomy software digital download insert

Orders received by 1pm Eastern Standard Time for in-stock item the same business day. Order received after noon will ship the next business day. When an item is not in-stock we will ship it as soon as it becomes available. Typically in-stock items will ship first and backordered items will follow as soon as they are available. You have the option in check out to request that your order ship complete, if you'd prefer.

A per-item shipping charge (in addition to the standard shipping and handling charge) applies to this product due to its size and weight. This charge varies based on the shipping method.

Standard Delivery: $0.00
3 Day Delivery: $55.00
2 Day Delivery: $55.00
Next Day Delivery: $68.00

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