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Space Navigator App-Enhanced Star Finding Deluxe Telescope-Powered by Skyview, Aluminum, Black, 131 x 86.4 x 75 cm

£9.9£99Clearance
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Once you've set up and aligned the telescope, you can use the handheld controller to aim it at various celestial objects in the extensive database, such as planets, galaxies, double stars, star clusters and nebulas. For beginners (or those who can't decide what to observe first!), there's a 'sky tour' option that automatically guides the telescope to a range of different fascinating cosmic objects. There are three primary types of telescopes: Reflector vs refractor vs catadioptric telescopes. Reflectors use a main mirror to gather and focus light; refractors use an objective lens, while catadioptrics use a main mirror and a lens of the same diameter. All three kinds of instruments have their own 'sub-species' based on their particular optical design. For example, the most basic type of reflector is the Newtonian design, which uses a main mirror and a small secondary mirror, which diverts the light at right angles to the eyepiece through the top end of the telescope. Finderscopes can either be “straight-through”, as shown in the photo to the left, or right-angle, allowing the user to look down to see through the finder rather than positioning your eye behind the finder in a line-of-sight manner. It's designed to be portable and lightweight, allowing for stress-free transportation and setup. It also comes equipped with the SkyPortal app, which seamlessly locates and identifies over a whopping 100,000 celestial objects for you to explore.

Use Your Lowest Power Eyepiece Whenever You Start Observing, Regardless of the Object: Starting at low magnification accomplishes a couple of things. First, it tells you a lot about your seeing conditions. If you look at Saturn with a 30 mm eyepiece and it is “swimming” in the atmosphere, you know right away that you won’t be able to use a higher magnification eyepiece until conditions improve Aligning the Skymax 127 is a simple process, but beginners may need some practice to get it just right. We recommend thoroughly reading the manual to get familiar with the telescope before you take it out in the dark and realize you don't know what to do! It’s a big Universe out there, so before you hop on the Galactic Highway, you might want to take some time to consider what you will use for directions. Does your “vehicle” have a built-in navigation system, or are you dependent upon maps from AAA? Either way, you have choices, so let’s get to it: Of the 8 products, we discovered that 6 were more expensive and 1 were cheaper than Star Finding Telescope. Prices fromEyepieces work by magnifying the light focused by the telescope's primary mirror or objective lens. Every telescope eyepiece has a specific focal length (given in millimeters), and the shorter this figure is, the higher the magnification. To calculate the magnification provided by any particular eyepiece on any telescope, divide the telescope's focal length by the focal length of the eyepiece used. For example, a 1000 mm focal length telescope (say, a 100 mm refractor of f/10, or a 200 mm Newtonian of f/5) will deliver a magnification of 100 with a 10 mm eyepiece (1000 divided by 10 = 100). Most optical finders can be focused by either turning the eyepiece itself or a focusing ring that wraps around the diameter of the barrel. The Maksutov-Cassegrain, also affectionately known as the 'Mak', corrects the optical problem that is experienced by reflectors — an aberration effect called 'coma,' which can make objects look distorted and appear like they have a tail. This effect is reduced or banished with the combined efforts of a spherical mirror and a meniscus lens, the latter of which is 'weakly negative'. The Maksutov is also adept at correcting for chromatic aberration, or color fringing, a distortion that creates an unwanted purple or blue edging around bright night-sky objects. Gives fantastic clear imagery of the moon, Saturn’s rings and Jupiter’s moons, as well as nebulae and star clusters

Celestron Inspire 100azAimed at beginners and those looking to upgrade, this 4-inch refractor is at its best with the moon and planets and comes with a lens cap that converts to a clever smartphone holder for easy astrophotography.★★★★ Choosing the right telescope can be quite a challenge for the beginner. There has never been as much choice, so many optical configurations and range of prices than exist on today's market. In general terms telescope design and optical quality are usually pretty good nowadays — it wasn't always so. As buyers have become more informed via the internet and astronomical publications they have become far more discerning in their choice. This has meant that optical quality has improved and truly awful telescopes are, thankfully, becoming increasingly scarce.

Decide what it is you actually want to see. If you are happiest looking at the moon in detail, or a few of our closest neighbours, then your requirements for the best telescope will be different than if you want to observe deep space. You might be happy with a straightforward starter scope that'll give you a clear view of the Moon's surface but not much else (in which case, you might be better off with our guide to the best telescope for beginners). Or perhaps you have more far-ranging ambitions of looking out into deep space, for which you need an advanced, computerised scope that can help you find astronomical points of interest. Barlows are a super economical way to increase the number of magnifications you have available. For instance, three eyepieces and a Barlow lens would give you six different magnifications. To use a Barlow, insert it into your focuser or diagonal just as you would an eyepiece, and then insert your choice of eyepiece into the open end of the Barlow and tighten the thumbscrew. Are you wondering which telescopes are the best and which one suits your needs? If so, there's no need to spend hours searching the internet because our expert panel has done the hard work for you. We test and review various different telescopes, from entry-level to advanced models, including different types like refractors, reflectors, catadioptric telescopes such as Maksutov-Cassegrains and even the latest smart telescopes. The Galilean telescope goes by that name because it is the same design Galileo Galilei used to discover the four big moons of Jupiter and other astronomical objects. 7. How to find Saturn with my telescope?

Refractors work by bending — or refracting — the light they gather to give you a view of your astronomical target. Easy to set up, the refractor is best suited to planetary and lunar viewing, using lenses to collect and focus light to form an image, while an eyepiece magnifies the view. It’s worth borrowing a friend’s telescope, or popping along to a local astronomy club to try before you buy, as it were. This way you can also get a feel of what you like and don’t like, and start to get an idea about the best telescope for you to invest in. If portability is your main concern, the Celestron Astro Fi 102 would make a great option. It's also an excellent choice for beginners who are eager to delve into the celestial wonders of the night sky, and it'll serve you well even if you have no prior astronomy experience.The focuser is lovely and smooth to operate and the Skymax 150 keeps a good amount of fine focus once it's been found, which is vital for long nights of astrophotography sessions. Celestron NexStar 8SE:An outstanding telescope with incredible optics that would suit a beginner, intermediate or advanced astronomer. It's great for astrophotography and gives beautifully bright and detailed views. Our only fault with it is that it can price out beginners.★★★★½ Is it especially humid out? Is dew already forming on surfaces? Dew is not a deal-breaker unless it gets so heavy that all of your optics are affected, but knowing whether it’s going to be a dewy night will help you plan your accessories. We’ll talk more about dew prevention in the “recommended accessories” section below. If you have a planisphere, you can “star hop” to the more popular galaxies, nebulae, and star clusters that are marked on the chart. After lining up the correct date and time, orient yourself by holding up the planisphere and matching the chart with what you see in the sky. Once you find a few of the brighter stars, visually “hop” to the next star, and the next, until you find the general location of the object you wish to see, then find that point in your finderscope, and if you’ve aligned it correctly, the object you star-hopped to should be in your eyepiece. Voila! Aimed at both beginners and hobbyists, the Bresser Taurus 90 NG is an aluminium telescope that offers an enticing combination of performance and value for money. With a 900mm focal length and 90mm objective lens, it's ideal for getting a close look at the Moon and planets, and with a full aperture solar filter you can see the surface of the Sun in impressive detail.

It offers impressive magnification of up to 133x, allowing you to view celestial objects with incredible detail. The included eyepieces are well-suited for observing the moon and planets, revealing beautiful finer details that you don't get with many other scopes. It's sturdy and user-friendly, making it a great choice even for those new to astronomy or don't have much experience. While there are cheaper alternatives available, they often don't match the quality of the Skyline 6-inch. It has a sleek, simple design with a single button on the telescope itself and a slotting mechanism with just two screws to hold it on the sturdy tripod, making this telescope one of the simplest we've ever reviewed (alongside the Unistellar eVscope 2 we reviewed). Celestron's range of NexStar telescopes is renowned for excellent optics, user-friendly assembly and a plethora of features. The telescope exemplifies all of these which we outlined in our Celestron NexStar 6SE review, and we think it's a fantastic choice for all skill levels.Why do you care what the seeing conditions are like? As long as it’s not totally cloudy, snowing, or raining, so what, right? We spoke with Christina Williams (NSF’s NOIRLab), Sandro Tacchella (University of Cambridge), and Michael Maseda (University of Wisconsin-Madison) to learn more about the first observation of the Hubble Ultra Deep Field through Webb’s eyes. The Astro Fi 102 telescope uses a Maksutov-Cassegrain design with a large aperture and a long focal length. This combination provides excellent magnification, making it perfect for observing planets. Additionally, the telescope has a wide field of view, making it well-suited for viewing star clusters and nebulas without having to constantly reposition it when you want to move on to your next target. It comes with a 25mm eyepiece, 1.25-inch star diagonal, heavy-duty stainless steel tripod, accessory tray, spirit level, Starry Night Special Edition software and a 6x30 finderscope.

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