276°
Posted 20 hours ago

National Geographic Lens Telescope 40/400 Table Telescope for Children with AZ Mount, 2 Eyepieces, Integrated Compass and Smartphone Holder, Black, 9140400

£94.995£189.99Clearance
ZTS2023's avatar
Shared by
ZTS2023
Joined in 2023
82
63

About this deal

The focal length is the distance measured in mm from the lens to the focal point. As a rule of thumb, the greater the focal length, the more magnification power the Telescope will possess, and the image will be larger with a small field of view.

A Refractor telescope is what most people think of when imagining how a telescope looks like. It is a long, gleaming tube with a large lens at one end and an eyepiece at the other. This is the most common type of telescope. A Refractor telescope can provide the finest images attainable for a given aperture. It is also the most expensive option when considering price vs. aperture. Of course, you want the biggest discount you can possibly get and now is one of the best times of the year to get a discount, but the saving isn't the only thing you need to consider. On top of that, you should also consider your stargazing experience and what you want to view. Do you want to look at far-off nebulas and galaxies or planets and the moon, which are a little closer to home? There are several reasons why you may not be able to see anything through your National Geographic telescope:For instance, National Geographic’s 76/350 Compact Telescope features a focal length of 350mm. This gives it a wide field of view but a lower magnification power when compared to other telescopes that have longer focal lengths. Focal ratio Not necessarily. While a bigger aperture will result in a brighter and better image, it will also mean that your telescope will be larger, heavier and normally more expensive. Even more important than aperture is where you will be using your telescope the most. Where Will I be Using My Telescope?

It is important to note that focusing a telescope can be a delicate process, so it’s best to make small adjustments and take your time to avoid accidentally moving the telescope out of alignment. Which National Geographic telescope is best for beginners? After a million-mile journey into space, NASA’s newest flagship observatory, the James Webb Space Telescope, has captured its first suite of full-color images of the universe. And in a special preview event today, U.S. President Joe Biden has unveiled one of them, in which thousands of distant galaxies dapple an inky cosmic sea.It is a good telescope for children as a starter. It was a wonderful birthday surprise for my grandson.” Explore Scientific is a company that specializes in designing and producing high-quality telescopes and other astronomy equipment. They have been in the business for over a decade and have gained a reputation for producing excellent products.

Carrying around heavy objects isn’t something you’d want. However, that’s a good thing about these telescopes. They come in different sizes and materials, often manufactured from aluminum or carbon fiber, bringing down the Telescope’s net weight. Finder scope Focusing issues: If you are not able to focus the telescope properly, you may not be able to see anything through the eyepiece. Make sure that you adjust the focus knob until the object you are trying to view appears clear and sharp.

National Geographic and Explore Scientific work together to design and produce telescopes that are specifically aimed at beginners and amateur astronomers. These telescopes are typically affordable and easy to use, making them an excellent choice for people who are just getting started with stargazing. How to set up National Geographic telescopes? The supplied smartphone adapter really grabbed our attention, as it allows users to delve into astrophotography as well as dabble with astronomy.This will enhance the experience for young users looking for the best telescope for children, especially once they have provided an image that proud parents can share on social media. High magnification also means you will see a narrow piece of the sky so unless you are watching deep space with a large commercial telescope magnification is NOT an important feature. Also, note that a magnification of a telescope can be increased or decreased by switching eyepieces. Some vendors will try to promote a low-quality telescope by stating that it has a high magnification. Beware of these types of offers! The telescope will usually have either a small aperture or a very poor optical quality. All you really need is a view of the night sky and your eyes. But binoculars and inexpensive telescopes can enhance the experience.

ExtrasRed-dot finder, erect image star diagonal, 10mm and 20mm eyepieces, red light LED torch, printed instruction manual Before you begin, you could get them to experiment closing one eye; perhaps even use a toilet tube to help them practise. That way, the task of looking through the eyepiece won't seem as daunting. To get the best view of planets, it is important to have a telescope with a large aperture (the diameter of the telescope’s main lens or mirror) and good-quality optics. Some National Geographic telescopes have an aperture of 70mm, while others have larger apertures of 76mm or 90mm, which would provide better views of planets and other celestial objects.

TESTIMONIALS

Do they have a favourite dolly or stuffed toy? Perhaps their cuddly friend could have a go first. The Pleiades can be found by tracing the three stars of Orion's belt and following the line they create to find what appears as a 'smudge' in the night sky. Credit: Tommy Nawratil / CCDGuide.com The light we see on Earth is a form of energy from the Sun. It travels through space and takes just over eight minutes to reach us. What could you do in eight minutes? National Geographic offers several telescopes that are great for beginners, but one of the most popular models is the National Geographic 70mm Telescope.

Asda Great Deal

Free UK shipping. 15 day free returns.
Community Updates
*So you can easily identify outgoing links on our site, we've marked them with an "*" symbol. Links on our site are monetised, but this never affects which deals get posted. Find more info in our FAQs and About Us page.
New Comment