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National Geographic StarApp70 - 70mm Refractor Telescope with Astronomy APP

$149.99

Olivia's profile picture

- Olivia 

Easy to use. Took about 20 minutes to set up and about 10 minutes to align. Would recommend to anyone interested in looking up! .| Verified Purchase"

Main Benefits:

  • Aperture & Focal Length: This telescope features a 70mm aperture, providing ample light-gathering power for observing celestial objects. With a focal length of 700mm, it offers a balanced combination of magnification and field of view.
  • Mount type: Equipped with a PanHandle Mount, this telescope offers stability and smooth movement for tracking celestial objects. The mount allows for easy adjustments and precise positioning during observation sessions.
  • Optics: Utilizing an achromatic refractor optical design, this telescope delivers clear and crisp images with minimal chromatic aberration. The included Plossl eyepieces (26mm and 9.7mm) and 2x Barlow lens offer versatile magnification options for various observing scenarios. Additionally, the telescope features a 70mm lens size and a 31.7mm (1.25 inches) eyepiece size, ensuring compatibility with standard accessories.

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Features

  • Special mount atop telescope tube allows users to attach their device to the telescope and easily locate constellations and planets in the night sky using the ARTelescope App
  • In-app encyclopedia provides additional details about planets and constellations
  • 70mm aperture is excellent for lunar and planetary observing as well as viewing the brightest Messier objects
  • Comes with two interchangeable Plössl eyepieces and a 2x Barlow lens to provide magnification options of 26.9x, 52x, 72x and 144x
  • Includes simple mount for smooth movements and a full size tripod with a center accessory tray
  • Additional adapter helps observers position their own smart device over the eyepiece to capture and share images
  • Dew shield cover minimizes build-up of moisture and debris on the lens between observing sessions

Description

Embark on a fascinating adventure through our solar system and beyond with National Geographic’s StarApp70mm telescope. This refractor is great for lunar, planetary and deep sky observing and has a special mount that allows users to attach their smart phone to the telescope and use the ARTelescope App to locate and learn about constellations and planets. As observers move the telescope across the night sky, they will hear facts about the constellations and planets in the app’s database as they come into view. The telescope comes with two interchangeable eyepieces and a 2x Barlow lens to provide a versatile range of magnifications.

Video

Specs

Item Number 80-30070
Optical Design Achromatic refractor
Magnification 26.9x & 72x & 144x(2x barlow)
Eyepieces Plossl 26 mm & 9.7 mm
Mounting PanHandle Mount
Lens Size 70 mm
Focal Length 700 mm
Eyepiece Size 31.7 mm / 1.25 in
Finish Carbon Fiber Wrap

Warranty

Limited USA Five Year Warranty once registered within 60 days of purchase.

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National Geographic StarApp70 - 70mm Refractor Telescope w/ Astronomy APP

Unleash Your Cosmic Curiosity: Explore the Universe with National Geographic's StarApp70mm Telescope

Embark on an enchanting journey through the celestial wonders of our universe, fueled by the insatiable curiosity that lies within you.

With the StarApp70mm telescope, every glance through the lens becomes a gateway to discovery, offering unparalleled views of the lunar landscape, distant planets, and mesmerizing deep sky objects.

Ignite your passion for astronomy and unlock the mysteries of the cosmos like never before.

National Geographic StarApp50- 50mm Refractor Telescope w/ Astronomy APP

Connect with the Cosmos: Immerse Yourself in the Stars with National Geographic's StarApp70mm Telescope

Dive into a celestial symphony of stars and constellations, forging a deep and profound connection with the vast expanse of the cosmos.
With the StarApp70mm telescope, you're not just observing the universe – you're becoming a part of it.
Feel the awe-inspiring beauty of the night sky wash over you as you explore distant galaxies and nebulae, lost in the wonder of the cosmos.

National Geographic StarApp70 - 70mm Refractor Telescope w/ Astronomy APP

Capture Moments of Celestial Beauty: Share Your Cosmic Adventures with National Geographic's StarApp70mm Telescope

Preserve the magic of your astronomical journeys and share them with the world, capturing breathtaking images of the cosmos with ease.
With the StarApp70mm telescope, you're equipped to capture the wonders of the night sky in stunning detail, from the serene glow of the moon to the intricate patterns of distant galaxies.
Share your cosmic adventures with friends and family, inspiring others to gaze up and dream among the stars.


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"I've been a telescope enthusiast for years, but buying online always felt risky. Telescope Warehouse changed everything! Their expert team helped me choose the perfect telescope for my needs, and their expertly curated stock ensured I got a top-quality instrument. Now, every night feels like a cosmic adventure thanks to Telescope Warehouse. American service at its finest!" - Sarah M., New York City


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Aperture size is the diameter of the main lens or mirror in a telescope, and it is the most important factor in determining how much light the telescope can gather. More light means brighter and more detailed images. Generally, larger apertures are better, but they also tend to be more expensive and bulkier.

Magnification is important for making objects appear larger, but it does not create more detail. Aperture is more important for determining the overall quality of the image, including its brightness, resolution, and contrast. However, magnification can still be useful for getting a closer look at specific features of an object that you can already see with lower magnification.

All telescopes are affected by light pollution to some extent, but Dobsonians and reflectors are generally less affected than refractors. This is because refractors have more internal surfaces where light can bounce around and cause glare. If you live in an area with a lot of light pollution, you may want to consider a Dobsonian or reflector, or find a dark observing location.

The essential accessories for your telescope will depend on your specific needs and interests. However, some common recommendations include:
Extra eyepieces: This will allow you to change the magnification of your telescope to suit different observing conditions and objects.
A finder scope: This is a small, low-power telescope that helps you aim the main telescope at the correct area of the sky.
A collimation kit: This is used to adjust the alignment of the mirrors in a reflector telescope.
A star chart or planisphere: This will help you identify objects in the night sky.

Dobsonian telescopes are generally the easiest to set up, as they typically only require placing them on the ground and aligning the finder scope. Refractors and reflectors may require more assembly and alignment, but the process is not overly complicated. Many telescopes come with instructions and online resources can also be helpful.

You may need a few basic tools, such as a screwdriver or Allen wrench, to assemble some telescopes. However, you do not need any special knowledge to get started. There are many resources available to help you learn how to use your telescope, such as online tutorials, books, and astronomy clubs.

Here is a general guide to what you can expect to see under typical observing conditions with different telescope apertures:

50mm-70mm: You can see the phases of Venus, the moons of Jupiter, and some brighter deep sky objects like the Andromeda Galaxy and the Orion Nebula.
70mm-100mm: You can see more detail in the planets, including the rings of Saturn and the cloud bands on Jupiter. You can also see more faint deep sky objects.
100mm+: You can start to see more challenging deep sky objects, such as galaxies, nebulae, and star clusters. You can also see more detail in fainter objects like comets and asteroids.

We are often advised that you are able to see them through any small telescope, or even binoculars. But you really need a telescope with at least 40 times magnification to clearly see the detail of the rings as separate from the planet. And the bigger the telescope, the better.

For Galactic Observations: A reflecting telescope with a larger aperture (150mm-250mm) and a moderate focal length (750mm-1250mm) is ideal for capturing distant galaxies. Telescopes such as the Orion XT8 or the Celestron Advanced VX 8" offer excellent light-gathering capabilities and versatility.

Optical telescopes, for example, can see objects up to billions of light-years away, while radio telescopes can detect signals from even further distances. However, when it comes to observing the universe's earliest moments, telescopes can only see so far.

In general, a top-quality 4-inch refractor shows deep-sky objects about as well as a 5-inch reflector or catadioptric, and might even do a bit better on the planets. Most telescopes with apertures of 80 mm or less are refractors.

Refractor Telescopes: Refractors use lenses to gather and focus light, offering crisp and clear images. They are excellent for planetary observation due to their ability to provide high contrast and detailed views.

Some of the most newly detected objects may be over 13 billion light years away, as derived from a standard model of the Universe. However, a powerful new generation of telescopes, like the James Webb Space Telescope, will be needed to confirm the suspected distances of these objects.

The most important aspect of any telescope is its aperture, the diameter of its main optical component, which can be either a lens or a mirror. A scope's aperture determines both its light-gathering ability (how bright the image appears) and its resolving power (how sharp the image appears).

The telescope you want has two essentials: high-quality optics and a steady, smoothly working mount. And all other things being equal, big scopes show more and are easier to use than small ones, as we'll see below. But don't overlook portability and convenience — the best scope for you is the one you'll actually use.

With just a small or medium-sized telescope, skygazers can easily observe planets. You'll be surprised how much of our solar system you can see! And you don't need a dark sky to view all of our solar system's planets; even under city lights, Venus, Mars, Jupiter and Saturn can be easy to see with a telescope.

In summary: Refractors generally have the edge over reflectors for a quality image, both from the standpoint of lens/mirror quality and precision optical mountings, and lack of central obscurations.


Customer Reviews

Based on 33 reviews
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Charity
Amazing Telescope🔭🔭🔭🔭

This telescope is easy to assemble and it works great! I bought it for my 11 year old daughter and she loves it! I've never had a telescope before so I was excited when it came in, even though its for my daughter! Haha! After reading a lot of reviews I was worried that I wouldn't understand how to put it together easily or be able to focus it. Let me tell y'all this thing was so easy to follow the directions to put together and get it focused. It probably took me only about 30 to 45 minutes for complete set up and focus. This telescope gets great detail and just so easy to work with. I'm so glad I chose this one!

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Megan Pedone
Solid, good-quality beginner scope.

This isn't going to give you Hubble- or Voyager-quality photographs, nor let you see a Jupiter the size of a tennis ball. What it *will* do is give you a spectacularly good view of the moon, let you see Mars well enough to distinguish some color, make the Galilean moons appear like magic, and show Saturn's rings clearly defined. If you have a pretty good grasp of the sky and what's out there, you can pick out a lot of things worth viewing through the scope, and it's easily powerful enough to let a young astronomer-to-be watch Jupiter's moons and Saturn's rings change position and orientation over time. A moon filter is a good adjunct to the scope, especially if you get a more-powerful eyepiece, but other filters are honestly of questionable use. We tried hard to get a good look at Mars when it was close earlier this year (2018), but were never able to resolve it well enough to see anything distinctly. Nevertheless, we're happy with the telescope and trot it out regularly to see what we can see. If nothing else, seeing some of the outer planets through this scope has whetted my daughter's appetite for stargazing, and we're probably going to have to get her a better telescope soon. :)

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david llamas jr
Wonderful !!

This is beyond amazing !! Very easy to use and store. Being a novice in this area I felt very comfortable , my family and friends all loved it !! I would definitely recommend to anyone interested in getting started and even those with most experience , this telescope is amazing !!

S
Stuart Davis
Was the talk of the neighborhood

I bought this for my Dad as a Christmas present. It was very easy for him to put together. He finally used it at a neighborhood get together and he/this scope was the talk of the party. Good quality. Great views. Everyone was coming up to look through it. Great purchase for a beginner. I'd buy again.

D
Danny
Recommend it!

I definitely recommend this telescope. While I was looking for a new telescope, I saw this one. This telescope captured My attention. When I got it, I was surprised by how big and bulky it was. Being honest, when I saw some reviews saying they can see planets with this scope, I was a little skeptic. But I got my hopes. Until recently, I have managed to see Jupiter, the moon, shooting stars, and Saturn. I could not believe my eyes as I saw Jupiter and Saturn through the telescope. Although, don't expect to see the planets like the Hubble telescope. Jupiter is a little blurry but you can see the stripes. You also can see Saturn clearly. And I thought the 20 and 10 mm eyepieces weren't enough to the planets. But boy was I wrong. I recommend it!


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