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WhatвЂ™s more, many entry-level telescopes can be stored easily due to their small size. These instruments will allow them to see the moon closely, some of the planets as well as bright galaxies, nebulas and stars. The good news is that there are telescopes that are relatively robust, require very minimal assembly and cost below $100 that tick all of the boxes for an entry-level telescope for youngsters. And if you're looking for more general deals, check out our best space deals for Amazon Prime Day here.Д«ut how should you pick a telescope for your kid? You can find our complete Amazon Prime Day telescope deals from Celestron here for this year.

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Prime Day is on June 21-22 this year, and you will have to be a Prime member (it costs $119) to participate, but there is a 30-day free trial available now.ДЄmazon Prime Day 2021: The best space deals to watch There's no better time to hunt for a great telescope for kids than Amazon Prime Day, when many instruments go on sale for a limited time. YouвЂ™re perhaps not sure which one to purchase or maybe youвЂ™re worried about selecting a top of the range instrument that your young astronomer could lose interest in within a few weeks. So your children, grandchildren, nieces or nephews have been bugging you for a telescope. Magnification: Relationship between the telescope's optical system and the eyepiece. Small focal ratios provide lower magnifications, wide field of view and a brighter image. Short focal lengths offer a wide field of view and a small image.ДЇocal ratio: Also known as the telescope's speed. eBay is not affiliated with or endorsed by Celestron.Aperture: Diameter of the primary mirror or lens, which allows a telescope to collect light.ДЇield of view: Area of sky visible through the eyepiece.ДЇocal length: A telescope's tube length.

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A small refractor like the finder scope doesnt really do the sky full justice, not even when compared to a larger refractor telescope.Д¬ontent provided for informational purposes only. There is something about the feeling you get the first time you shift your eyes from the spotting scope to the eyepiece and really see the night sky for the first time. Warm clothing lets you focus on celestial objects without worrying your shivering will upset the tripod. The optimal conditions for optical astronomy require clear nights and they are often cold.

Clothing: Warm clothing is a vital part of any amateur astronomers toolkit.

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They are also handier to carry than even a portable telescope. What you lack in detail you make up for with the natural field of view. Binoculars: These give you a wide field of view and are great for just sitting in the back yard and watching the sky.Some even have no-tool designs for ease of mounting. These alt-azimuth mounts stabilize in two axes for better viewing. When possible, you want an equatorial mount so that your scope can follow the stars across the sky as the night progresses. Many are computerized, so that you can automatically aim your scope at the appropriate part of the sky without having to search yourself.

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Mounts: The most common mount is a tripod, which can securely hold a telescope such as the Celestron NexStar pointed at a particular patch of sky.

The size is determined both by the diameter of the primary mirror but also the focal length, which determines the ideal placement of the secondary mirror that feeds your eyepiece.Д«eyond the obvious requirement for a telescope, there are a number of other accessories you can take advantage of in your quest to become a successful backyard astronomer: The big advantage of reflecting Celestron telescopes is that not only is it easier to make large mirrors than large lenses, but they also produce less aberration so you get a better overall performance.

Reflectors: Rather than lenses, these telescopes use mirrors to focus an image on the eyepiece.

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Each one has a series of lenses which bend, or refract, the light so that you get a brighter and sharper image. Refractors: A refractor telescope is the same kind you see in pirate movies, and is also what people use as a spotting scope for larger telescopes.One has lenses in the optical tube assembly, while the other relies on mirrors: Both use the principles of optics to create an image in the eyepiece, but they go about it very differently. What Types of Telescope Are There?ДЄstronomical telescopes generally fall into one of two main categories, reflector telescopes and refractor telescopes. Its not just that telescopes have the effect of bringing things closer its that their light-gathering power actually brings more detail to the image. While naked eye astronomy has a long history, there are clear advantages to sky-watching with a telescope. How to Enjoy Watching the Night Sky Through a Telescope

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