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.
81866 comments
kypit igrovoi komputer_hloa
купить игровой компьютер [url=http://www.kupit-igrovoj-kompyuter1.ru]купить игровой компьютер[/url] .
Comment Linkkypit igrovoi komputer_zloa
купить игровой компьютер в москве http://kupit-igrovoj-kompyuter1.ru/ .
Comment LinkIariorpne
Купить диплом университета по невысокой стоимости можно, обращаясь к проверенной специализированной компании. Приобрести документ ВУЗа можно в нашей компании. orikdok-3v-gorode-kemerovo-42.online
Comment Linkdelux autogate system price
This paragraph will help the internet viewers for building
Comment Linkup new website or even a weblog from start to end.
bokep viral terbaru 2023 indo
I was able to find good info from your articles.
Comment Linkkypit igrovoi komputer_inoa
сколько стоит игровой компьютер [url=http://kupit-igrovoj-kompyuter1.ru/]http://kupit-igrovoj-kompyuter1.ru/[/url] .
Comment Linkpechat_na_futbolkah_biOl
Печать на футболках большими и малыми тиражами — оптом и в розницу
Comment Linkсделать принт на футболку https://www.pechat-na-futbolkah777.ru/ .
Grantbox
https://erickzdmg886.timeforchangecounselling.com/sozdanie-energeticeskoj-simfonii-kompleksnye-resenia-housegen
Comment Linkhttps://www.cheaperseeker.com/u/nycoldaldm
https://dallasutio793.lucialpiazzale.com/ot-haosa-k-sisteme-kak-vystroit-effektivnye-prodazi
https://telegra.ph/Umnyj-kozhuh-HouseGen-Generator-sam-rasskazhet-o-sebe-06-14
https://www.cheaperseeker.com/u/beliasdjvb
pechat_na_futbolkah_igOl
Печать на футболках в короткие сроки без потери качества
Comment Linkпринт на футболки http://www.pechat-na-futbolkah777.ru .
Salesdays
https://sales365days.com/news-and-reviews
Comment Link