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.
62615 comments
PrestonZix
В клинике «Заря Будущего» мы понимаем, насколько важен своевременный и профессиональный подход к лечению зависимости. Наши специалисты готовы оказать квалифицированную помощь прямо у вас дома, обеспечивая полную безопасность и конфиденциальность на каждом этапе лечения.
Comment LinkПолучить дополнительную информацию - vyvod iz zapoya s vyezdom cena
Scannable ID
This piece of writing will assist the internet visitors for setting up new
Comment Linkwebsite or even a blog from start to end.
smm-panel
boost of live subscribers boost of subscribers in telegram live
Comment LinkImmediate Pro Imovax
Does your website have a contact page? I'm having trouble locating it but, I'd like
Comment Linkto shoot you an e-mail. I've got some recommendations
for your blog you might be interested in hearing.
Either way, great blog and I look forward to seeing it develop over
time.
check this
Hello to every one, because I am in fact keen of reading this weblog's post to be updated on a regular basis.
Comment LinkIt contains pleasant data.
Sports Apparel
My brother recommended I might like this blog. He was entirely right.
Comment LinkThis post actually made my day. You cann't imagine simply how much time I had spent for
this information! Thanks!
dịch vụ seo
Howdy just wanted to give you a quick heads up.
Comment LinkThe words in your article seem to be running off the screen in Chrome.
I'm not sure if this is a format issue or something to do with
internet browser compatibility but I thought I'd post to let you
know. The layout look great though! Hope you get the problem resolved soon. Kudos
PrestonZix
Алкогольная зависимость представляет собой значимую проблему, требующую специализированного подхода. Запой — это состояние, характеризующееся длительным и непрерывным употреблением спиртных напитков, что приводит к формированию как физической, так и психической зависимости. На фоне запойного состояния часто наблюдаются нарушения работы внутренних органов, что может привести к тяжелым последствиям, включая алкогольный делирий. Вывод из запоя — важный этап в процессе лечения зависимости, и его можно осуществлять как в стационаре, так и на дому, в зависимости от конкретных обстоятельств.
Comment LinkИсследовать вопрос подробнее - narkologiya vyvod iz zapoya na domu v-sankt-peterburge
mega888 download
Its like you learn my thoughts! You appear to grasp a lot about this,
Comment Linklike you wrote the e book in it or something.
I think that you could do with a few percent
to pressure the message home a bit, but other than that, that is magnificent blog.
A great read. I'll certainly be back.
Floydannob
stehovani s durazem na logistiku stehovani chat
Comment Link