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.
236500 comments
Lindsay Carfora
[url="https://bestpickscollection.click/" />bestpickscollection[/url] – Discovered some interesting products here, layout is clean and inviting.
Comment LinkCazrrqz
Купить диплом ВУЗа можем помочь. Купить диплом специалиста в Ставрополе - diplomybox.com/kupit-diplom-spetsialista-v-stavropole
Comment Linknhacaiuytin
nhacaiuytin.mov
Comment LinkJanae Leberman
[url="https://yourstylematters.click/" />yourstylematters[/url] – A good spot for style inspiration when I’m wanting something new and fresh.
Comment Linkwarriors88
Segera bergabung dan login! Warriors88 adalah solusi terbaik buat kamu yang cari situs slot dan judi bola.
Comment LinkLink alternatif resmi, login cepat, dan kesempatan menang
tinggi! Wajib dicoba!
Cazrrzk
Приобрести диплом любого университета можем помочь. Купить диплом магистра в Нижнем Тагиле - diplomybox.com/kupit-diplom-magistra-v-nizhnem-tagile
Comment Linkmostbet_kg_ijpi
скачать мостбет с официального сайта скачать мостбет с официального сайта
Comment Linke bike e bike kaufen e bike reparatur e bike wartung
I got this web site from my pal who shared with me about this
Comment Linkwebsite and at the moment this time I am browsing this site and reading
very informative content at this place.
natyajnie potolki nijnii novgorod_qnSr
компания потолочкин натяжные потолки [url=https://natyazhnye-potolki-nizhniy-novgorod-1.ru/]https://natyazhnye-potolki-nizhniy-novgorod-1.ru/[/url] .
Comment LinkRena Noles
[url="https://happyhomefinds.click/" />happyhomefinds[/url] – Great selection and the site loads smoothly—nice home-inspiration hub.
Comment Link