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.
132033 comments
Diplomi_uoMr
купить диплом в петропавловске камчатском diploman-doc24.ru .
Comment LinkAI Therapist_bfEi
ai therapist http://ai-therapist6.com .
Comment Linkotdyh_suhum_ewkr
Комфортный отдых в Сухуме у моря с недорогим проживанием
Comment Linkсухум снять жилье без посредников сухум снять жилье без посредников .
otdyh_suhum_uykr
Уютное жилье в Сухуме для отпуска с детьми и без лишней суеты
Comment Linkсухум жилье цены https://www.otdyh-v-suhumi1.ru .
otdyh_suhum_oakr
Спокойный отдых в Сухум с уютным жильем у моря
Comment Linkснять жилье в сухуме [url=http://otdyh-v-suhumi1.ru/]http://otdyh-v-suhumi1.ru/[/url] .
otdyh_suhum_yckr
Жилье в Сухуме рядом с пляжем — удобный выбор для всей семьи
Comment Linkотдых в сухум 2025 https://otdyh-v-suhumi1.ru/ .
otdyh_suhum_alkr
Удобное жилье в Сухум с парковкой и видом на горы
Comment Linkсухум жилье цены [url=https://www.otdyh-v-suhumi1.ru/]https://www.otdyh-v-suhumi1.ru/[/url] .
otdyh_suhum_ibkr
Как забронировать жилье в Сухуме заранее и без переплат
Comment Linkотдых в сухум 2025 https://otdyh-v-suhumi1.ru/ .
narkolog_na_dom_hdpa
Услуга «нарколог на дом» в вашем городе — быстро, профессионально, эффективно
Comment Linkчастный нарколог на дом телефон https://www.clinic-narkolog24.ru/ .
narkolog_na_dom_depa
Когда стоит вызывать нарколога на дом: сигналы, которые нельзя игнорировать
Comment Linkвызов врача нарколога на дом http://www.clinic-narkolog24.ru/ .