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.
93306 comments
slot demo
Truly when someone doesn't be aware of after that its up to other visitors that they will assist, so here it occurs.
Comment LinkKerrysug
Предлагаем вашему вниманию интересную справочную статью, в которой собраны ключевые моменты и нюансы по актуальным вопросам. Эта информация будет полезна как для профессионалов, так и для тех, кто только начинает изучать тему. Узнайте ответы на важные вопросы и расширьте свои знания!
Comment LinkРазобраться лучше - https://aqmafurniture.com/products/outdoor/seating/outdoor-bench/x-3-legs-bench
transportation of pharmaceutical products
Thanks for the auspicious writeup. It in truth was once a entertainment account it.
Comment LinkGlance advanced to more delivered agreeable from you!
By the way, how can we keep in touch?
Sazrese
диплом медицинской сестры купить
Comment LinkClick here
Link exchange is nothing else but it is simply placing the other person's web site link on your page at appropriate place
Comment Linkand other person will also do same for you.
SEO links buying store
I’d need to examine with you here. Which is not one thing I
Comment Linknormally do! I enjoy reading a publish that will make people
think. Also, thanks for permitting me to comment!
scam
My partner and I stumbled over here coming from a different web page and thought I might as well
Comment Linkcheck things out. I like what I see so now i'm
following you. Look forward to finding out about your web page
for a second time.
boob job
These are truly wonderful ideas in regarding blogging.
Comment LinkYou have touched some nice points here. Any way keep up wrinting.
luubet
It's appropriate time to make a few plans for the future and it's time to be
Comment Linkhappy. I've read this publish and if I may just I want to counsel you few interesting things or suggestions.
Maybe you could write subsequent articles relating to this article.
I desire to read more issues approximately it!
MarilynThone
Эта информационная заметка содержит увлекательные сведения, которые могут вас удивить! Мы собрали интересные факты, которые сделают вашу жизнь ярче и полнее. Узнайте нечто новое о привычных аспектах повседневности и откройте для себя удивительный мир информации.
Comment LinkИзучить вопрос глубже - https://curriculum.siprep.org/hello-world