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.
4881 comments
gidromassajnaya vanna_xvpl
акриловые ванны с гидромассажем https://vanny-s-gidromassajem-2.ru .
Comment LinkMazrbrr
Мы изготавливаем дипломы любой профессии по разумным ценам. Заказ диплома, который подтверждает окончание университета, - это грамотное решение. Заказать диплом о высшем образовании: medix.in.ua/question/реальные-отзывы-о-покупке-дипломов
Comment Linkgidromassajnaya vanna_mzKt
купить ванну джакузи vanny-s-gidromassajem-1.ru .
Comment Linkprediksi hongkong lotto togel malam ini
Pretty section of content. I just stumbled upon your blog
Comment Linkand in accession capital to assert that I get
actually enjoyed account your blog posts.
Anyway I'll be subscribing to your feeds and even I achievement you access consistently quickly.
mostbet_kqml
mostbet virtual idman https://mostbet3050.ru .
Comment LinkPINK SALT TRICK RECIPE
wonderful points altogether, you simply received a emblem new reader.
Comment LinkWhat might you suggest in regards to your publish that you just made
some days ago? Any sure?
1win_ilMa
1вин ставки на спорт уз 1вин ставки на спорт уз .
Comment Linkvirovnyat ychastok_uipn
поднятие и выравнивание участка https://vyrovnyat-uchastok-23.ru/ .
Comment LinkSwitch Hiprex 800X
I love reading a post that will make men and women think.
Comment LinkAlso, many thanks for allowing for me to comment!
1win_hePa
1win cod promoțional http://www.1win101.md .
Comment Link