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.
183275 comments
Jamesimpam
накрутка подписчиков в тг без отписок
Comment Linkoutput.jsbin.com
gnc ripped protein side effects
Comment Linkダッチワイフ
that we had (for what reasonhe could never learn) altered the sound of our vowels from that which isretained by all the nations in Europe,[url="https://www.jp-dolls.com/category/c29.html"]エロ 人形[/url]an alteration which renderedthe language extremely difficult to foreigner and made italmost impracticable to lay down general rules for orthography andpronunciation.
Comment LinkDouglaswaibe
Когда организм на пределе, важна срочная помощь в Краснодаре — это команда опытных наркологов, которые помогут быстро и мягко выйти из запоя без вреда для здоровья.
Comment LinkПодробнее - вызов нарколога на дом город краснодар
dizainerskie kashpo_rgEt
интересные горшки для цветов интересные горшки для цветов .
Comment LinkTimothyexhix
Здравствуйте!
Comment LinkЗавтраки без стыда: учимся готовить яйца правильно. как варить яйца пашот Простые техники, которые превратят тебя в кухонного героя.
Читай тут: - https://tvoya-sila-vnutri.ru/kak-svarit-yajczo/
как правильно варить яйцо
Удачи!
дрова недорого_hdKi
drova-nedorogo-spb.ru .
Comment Linkundress
I believe what you said made a ton of sense. However, think about this, what if you wrote a catchier post title?
Comment LinkI am not suggesting your information is not good, however what if you added a post title that makes people
desire more? I mean Wood in Auto - Car Interior Trim - Advice for
stirring your online community and fostering engagement
- Results from #7740 is a little boring.
You ought to glance at Yahoo's front page and watch how they create news titles to grab people to click.
You might add a video or a picture or two
to grab readers interested about what you've got to
say. Just my opinion, it could bring your website
a little livelier.
дрова недорого_qfKi
сколько стоит мешок дров .
Comment LinkTimothyexhix
Как сам!
Comment LinkЯичная школа выживания: готовим завтраки правильно. как сварить яйцо Научись делать идеальные яйца любым способом.
По ссылке: - https://tvoya-sila-vnutri.ru/kak-svarit-yajczo/
как варить яйца пашот
Будь здоров!