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.
36324 comments
1win_bpmi
1win bet yukle [url=http://1win14041.ru]http://1win14041.ru[/url]
Comment Linkelektrokarniz_zxOn
электрошторы электрошторы .
Comment Link1win_fyEn
pariuri divertisment https://www.1win14044.ru
Comment LinkJarioroji
Купить диплом о высшем образовании!
Comment LinkМы предлагаембыстро и выгодно купить диплом, который выполняется на бланке ГОЗНАКа и заверен мокрыми печатями, водяными знаками, подписями официальных лиц. Диплом способен пройти любые проверки, даже при использовании профессиональных приборов. Достигайте свои цели максимально быстро с нашей компанией- justpaste.me/3v1i
RogerTop
Домашний формат идеально подходит для тех, кто находится в удовлетворительном состоянии и не требует круглосуточного контроля.
Comment LinkВыяснить больше - https://vyvod-iz-zapoya-lyubertsy2.ru/srochnyj-vyvod-iz-zapoya/
1win_pcEn
casino in moldova casino in moldova
Comment Linkporn video
Hey I know this is off topic but I was wondering
Comment Linkif you knew of any widgets I could add to my blog that automatically tweet my newest twitter updates.
I've been looking for a plug-in like this for quite some time and was hoping maybe you
would have some experience with something like this.
Please let me know if you run into anything. I truly enjoy reading your
blog and I look forward to your new updates.
elektrokarniz_zpst
карнизы с электроприводом купить [url=https://iplevivanov.blogspot.com/2025/06/elekrokarnizi-dlya-shtor.html]карнизы с электроприводом купить[/url] .
Comment Linkbankrotstvo fiz lic_fasn
банкротство физлиц bankrotstvo-grajdan.ru .
Comment LinkTrefnzo
Приобрести диплом о высшем образовании. Приобретение официального диплома через проверенную и надежную компанию дарит ряд достоинств. Это решение позволяет сберечь как продолжительное время, так и значительные финансовые средства. orikdok-2v-gorode-khabarovsk-27.ru
Comment Link