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.
157303 comments
ラブドール
[url="https://www.erdoll.com/tag/american.html"]女性 用 ラブドール[/url]well-educated,and non-religious.
Comment Linkдренаж участка вокруг дома_pzpn
дренаж здания .
Comment LinkErbtUtede
dinnerExcellent health benefits are attainable when you [url=https://amlodipineinfoblog.com/ ]amlodipine valsartan hctz[/url] to successfully diminish symptoms after locating great cost amlodipine headache
Comment Linkدفترچه انتخاب رشته دستیاری ۱۴۰۳
It's going to be ending of mine day, but before end I am reading this fantastic post to improve my knowledge.
Comment Linkдрова сухие в сергиевом посаде_zqsn
drova-suhie-sergiev-posad.ru .
Comment LinkAlbertgem
Самостоятельно выйти из запоя — почти невозможно. В Нижнем Новгороде врачи клиники проводят медикаментозный вывод из запоя с круглосуточным выездом. Доверяйте профессионалам.
Comment LinkИсследовать вопрос подробнее - вывод из запоя недорого нижний новгород
Best rotating treat dispenser camera for dogs
I like the helpful info you supply for your articles. I will bookmark your weblog and test again right here regularly.
Comment LinkI am relatively sure I'll be informed lots of new stuff right here!
Best of luck for the next!
kommerches_chpl
При этом аренда часто дополняется различными услугами по обслуживанию и ремонту.
Comment Linkкупить в лизинг коммерческий автомобиль https://lizing-kommercheskogo-avto0.ru/
Anthonyanats
Приветствую!
Comment LinkВесь этот азарт – откровенно и по-простому. игры на деньги без паспорта
По ссылке: - https://nagny-casino.ru/onlajn-kazino-bez-liczenzii/
олимп казино
казино на деньги
рейтинг казино
Бывай!
дрова сухие в сергиевом посаде_xfsn
drova-suhie-sergiev-posad.ru .
Comment Link