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.
60292 comments
avtovoz_jmol
услуги транспортировки автомобилей avtovoz-av2.ru .
Comment LinkJariorlgw
Наши специалисты предлагают максимально быстро купить диплом, который выполнен на бланке ГОЗНАКа и заверен печатями, штампами, подписями. Наш документ пройдет лубую проверку, даже с применением специфических приборов. berry.work/create-blog
Comment LinkMazrfbu
Мы предлагаем дипломы психологов, юристов, экономистов и прочих профессий по доступным тарифам. Заказ документа, который подтверждает окончание ВУЗа, - это выгодное решение. Приобрести диплом о высшем образовании: [url=http://thebitcoinproject.club/wiki/index.phptitle=Покупка_диплома:_можно_ли_вернуть_деньги&action=submit/]thebitcoinproject.club/wiki/index.phptitle=Покупка_диплома:_можно_ли_вернуть_деньги&action=submit[/url]
Comment LinkLive Togel SGP
Hi there, yes this paragraph is really nice and I have learned lot of things
Comment Linkfrom it on the topic of blogging. thanks.
avtovoz_eeKr
перевозка автомобиля автовозом по россии https://avtovoz-av3.ru .
Comment LinkPINK SALT TRICK INGREDIENTS
Hi there, I want to subscribe for this weblog
Comment Linkto get newest updates, thus where can i do it please help.
Johnnytag
Gain Experience Synonym Top Alternatives For Better Writing
Comment LinkZakazat diplom lubogo instityta!_ovkn
купить диплом в мурманске купить диплом в мурманске .
Comment Linkavtovoz_nqKr
перевозка автомобилей автовозом по россии avtovoz-av3.ru .
Comment Linkavtovoz_heol
доставка авто [url=https://avtovoz-av2.ru/]https://avtovoz-av2.ru/[/url] .
Comment Link