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.
143637 comments
Davidatten
Thanks for the article. Here's more on the topic https://mehelper.ru/
Comment LinkDnrtqqp
Мы изготавливаем дипломы любой профессии по приятным тарифам. Мы предлагаем документы ВУЗов, которые находятся на территории всей Российской Федерации. Документы печатаются на бумаге высшего качества. Это дает возможность делать государственные дипломы, не отличимые от оригиналов. [url=http://orikdok-v-gorode-tula-71.online/]orikdok-v-gorode-tula-71.online[/url]
Comment LinkTrefplv
Быстро и просто купить диплом об образовании. Приобретение диплома ВУЗа через надежную компанию дарит много плюсов для покупателя. Такое решение помогает сберечь как личное время, так и серьезные финансовые средства. [url=http://orikdok-3v-gorode-kaliningrad-39.online/]orikdok-3v-gorode-kaliningrad-39.online[/url]
Comment Linkkashpo napolnoe_yzpl
кашпо для цветов напольное для дачи http://www.kashpo-napolnoe-rnd.ru - кашпо для цветов напольное для дачи .
Comment Linkwww.uvaldecoop.com
What i don't realize is in fact how you're now not actually much more smartly-appreciated than you might be right now.
Comment LinkYou are very intelligent. You realize therefore considerably
on the subject of this subject, made me individually believe
it from a lot of various angles. Its like men and women are
not interested unless it's one thing to do with Girl gaga!
Your personal stuffs outstanding. All the time take care of it
up!
Williammub
Here's more on the topic https://krylslova.ru/
Comment Link98win
Hello mates, how is all, and what you desire to say about
Comment Linkthis post, in my view its genuinely awesome designed for me.
xxxpicshub
What a data of un-ambiguity and preserveness of precious experience on the topic of unexpected
Comment Linkemotions.
Cazrgsu
Мы изготавливаем дипломы любой профессии по приятным ценам. Для нас очень важно, чтобы документы были доступны для большого количества наших граждан. Приобрести диплом об образовании voprosnek.flybb.ru/viewtopic.php?f=2&t=636
Comment LinkJacobRhift
Миссия клиники "Обновление" заключается в предоставлении качественной и всесторонней помощи людям, страдающим от различных форм зависимости. Мы понимаем, что успешное лечение невозможно без индивидуального подхода, поэтому каждый пациент проходит детальную диагностику, после которой разрабатывается персонализированный план терапии. В процессе работы мы акцентируем внимание на следующих аспектах:
Comment LinkРазобраться лучше - врач на дом капельница от запоя иркутск