Advice for stirring your online community and fostering engagement
When you enter into any new area of science, you almost always find
yourself with a baffling new language of technical terms to learn before you can converse with the experts. This is certainly true in astronomy both in terms of terms that refer to the cosmos and terms that describe the tools of the trade, the most prevalent being the telescope. So to get us off of first base, let’s define some of the key terms that pertain to telescopes to help you be able to talk to them more intelligently. The first area of specialization in telescopes has to do with the types of telescopes people use. The three designs of telescopes that most people use are the Refractor, the Reflector and the Schmidt Cassegrain telescope. The refractor telescope uses a convex lens to focus the light on the eyepiece. The reflector telescope has a concave lens which means it bends in. It uses mirrors to focus the image that you eventually see. The Schmidt Cassegrain telescope uses an involved system of mirrors to capture the image you want to see. A binocular telescope uses a set of telescopes mounted and synchronized so your view of the sky is 3-D. Beyond the basic types, other terms refer to parts of the telescope or to the science behind how telescopes work. Collimation is a term for how well tuned the telescope is to give you a good clear image of what you are looking at. You want your telescope to have good collimation so you are not getting a false image of the celestial body. Aperture is a fancy word for how big the lens of your telescope is. But it’s an important word because the aperture of the lens is the key to how powerful your telescope is. Magnification has nothing to do with it, its all in the aperture.
169331 comments
economic review
What's up to every one, the contents present at this web site are genuinely remarkable for people experience, well, keep up
Comment Linkthe good work fellows.
https://www.polskibiznes24.pl
Unbelievably user pleasant website. Immense information offered on couple of clicks on.
Comment Linkhttps://www.polskibiznes24.pl
비아몰
Your way of telling all in this paragraph is really good, all can effortlessly be aware of
Comment Linkit, Thanks a lot.
https://maxlaezza.com/why-diversification-of-Marketing-strategies-is-vital-in-2019
clams casino producer
Comment LinkZakazat diplom ob obrazovanii!_dpet
купить диплом врача с занесением в реестр купить диплом врача с занесением в реестр .
Comment Linkaudifort
Thanks for a marvelous posting! I certainly enjoyed reading
Comment Linkit, you're a great author. I will make sure to bookmark your blog and will eventually come back later in life.
I want to encourage you continue your great work, have a nice morning!
Mp3hill music_emSa
музыка мп3 скачать бесплатно в хорошем качестве музыка мп3 скачать бесплатно в хорошем качестве .
Comment LinkMp3hill music_jlSa
скачать песню в скачать песню в .
Comment Linkokna_jbea
заказать окна пвх best-stroika.ru .
Comment LinkMp3hill music_auSa
слушать музыку мп3 [url=https://mp3hill.ru/]слушать музыку мп3[/url] .
Comment Link