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.
17756 comments
CharlesNer
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 LinkПолучить дополнительные сведения - наркологический центр в санкт-петербурге
situs ini haram
I got this web site from my pal who shared with me on the topic of this site
Comment Linkand at the moment this time I am visiting this website
and reading very informative posts at this place.
정품미국시알리스 복제약 구입방법
What's up, just wanted to mention, I loved this blog post.
Comment LinkIt was practical. Keep on posting!
PENIPU
What's Taking place i'm new to this, I stumbled upon this I have discovered It positively useful and it has aided me out loads.
Comment LinkI am hoping to give a contribution & aid other customers like its helped me.
Great job.
Robertaxogs
на заказ парка Москва
Comment LinkEdgarBat
парка с натуральным наполнителем светлая
Comment Linkdịch vụ seo
Good site you've got here.. It's difficult to find
Comment Linkexcellent writing like yours these days. I seriously appreciate people like you!
Take care!!
Charlesabott
недорогой костюм приталенный
Comment Linkide777
I do accept as true with all of the concepts you have offered to your post.
Comment LinkThey're really convincing and will definitely work. Still, the posts are very quick for starters.
Could you please prolong them a little from subsequent time?
Thank you for the post.
Jasa Backlink
Jasa backlink murah menjadi solusi terbaik untuk
Comment Linkmeningkatkan peringkat website Anda di mesin pencari tanpa harus menguras kantong.
Dengan layanan ini, Anda bisa mendapatkan backlink berkualitas dari situs-situs terpercaya yang relevan dengan niche Anda, sehingga traffic
organik ke website semakin meningkat. Penyedia
jasa backlink murah biasanya menawarkan berbagai paket yang dapat disesuaikan dengan kebutuhan bisnis Anda, baik untuk blog pribadi, toko online, maupun website perusahaan. jasa backlink
Dengan strategi yang tepat, backlink ini mampu membantu website Anda tampil di halaman pertama
Google, mendongkrak visibilitas, dan tentunya memperbesar peluang konversi.