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.
129541 comments
Lorettadog
Самостоятельно выйти из запоя — почти невозможно. В Сочи врачи клиники проводят медикаментозный вывод из запоя с круглосуточным выездом. Доверяйте профессионалам.
Comment LinkВыяснить больше - вывод из запоя на дому круглосуточно
Jariordwz
Заказать диплом любого ВУЗа!
Comment LinkНаши специалисты предлагаютвыгодно купить диплом, который выполняется на бланке ГОЗНАКа и заверен печатями, штампами, подписями. Документ пройдет лубую проверку, даже с использованием профессионального оборудования. Решите свои задачи быстро с нашей компанией- yanabook.com/read-blog/357_kupit-diplom-o-vysshem-obrazovanii-s-zaneseniem-v-reestr.html
Buy Usa Private Proxies
Thanks a lot for sharing this with all folks you really recognize what you're talking approximately!
Comment LinkBookmarked. Kindly also discuss with my website =).
We could have a link trade contract between us
Lazrckc
Заказать диплом института!
Comment LinkМы готовы предложить дипломы любой профессии по доступным ценам--- clickup-web.ru
n1 casino_xfPi
online casino greece secondhand.com.gr .
Comment LinkAI Therapist_cuPa
ai therapy chatbot http://www.ai-therapist2.com .
Comment Linkmostbet_nkOn
mostbet qeydiyyat necə olur mostbet qeydiyyat necə olur .
Comment Linkmostbet_ijSa
мостбет сайт https://mostbet33007.ru .
Comment Linkn1 casino_imPi
sugar rush demo secondhand.com.gr .
Comment LinkSafe Proxy
Sweet blog! I found it while browsing oon Yahoo News.
Comment LinkDo you have any suggestions on how to get listed in Yahoo News?
I've been trying for a while but I never seem to get there!
Thank you