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.
177578 comments
Lazrmka
Приобрести диплом о высшем образовании!
Comment LinkМы изготавливаем дипломы любой профессии по приятным ценам--- diplom-onlinex.com
ラブドール
[url="https://www.jp-dolls.com/"]最 高級 ラブドール[/url]and every shadow of a tree became the apparition of a ruffianeager for blood.at each of these occurrences he felt whatwas infinitely more tormenting than the stab of a real dagger,
Comment LinkRobertked
Каждый врач клиники обладает глубокими знаниями в области фармакологии, психофармакологии и психотерапии, посещает профессиональные конференции и семинары, следит за достижениями в области лечения зависимостей. Такой подход позволяет применять наиболее эффективные и современные методы.
Comment LinkИзучить вопрос глубже - наркология вывод из запоя в ростове-на-дону
Frankiewar
Эта статья предлагает живое освещение актуальной темы с множеством интересных фактов. Мы рассмотрим ключевые моменты, которые делают данную тему важной и актуальной. Подготовьтесь к насыщенному путешествию по неизвестным аспектам и узнайте больше о значимых событиях.
Comment LinkОзнакомиться с деталями - https://ihsanschools.ac.tz/events/sports-day
Xitox Footpads
Xitox Footpads are a relaxing way to unwind at night—many users say their feet
Comment Linkfeel softer and less swollen by morning, though the detox claims are still debated by experts.
Ask ChatGPT
Lazrxzi
Заказать диплом института!
Comment LinkМы можем предложить дипломы психологов, юристов, экономистов и прочих профессий по разумным тарифам--- diplomovoz.ru
無 修正 フィギュア
”We walked along the North Strand Road till we came to the Vitriol Worksand then turned to the right along the Wharf Road.Mahony began to playthe Indian as soon as we were out of public sight.[url="https://www.kireidoll.com/brand-cosdoll.html"]ラブドール 通販[/url]
Comment Linkثبت نام آنلاین پاسپورت
Thank you for every other informative website. The place else could I
Comment Linkget that kind of information written in such a perfect method?
I've a project that I'm just now working on, and I have been at the glance out for such info.
زمان برگزاری آزمون آیلتس 2025
Appreciate the recommendation. Let me try it out.
Comment Linkсделать въезд на участок_haSl
sdelat-vezd-na-uchastok-495.ru .
Comment Link