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.
110649 comments
1win_vjea
1win casino ug https://1win1030.top/ .
Comment LinkLazraam
Заказать диплом любого института!
Comment LinkМы изготавливаем дипломы любых профессий по приятным тарифам--- [url=http://nefteyugansk-diplom.ru/]nefteyugansk-diplom.ru[/url]
lowes.com/survey
Thanks , I have recently been looking for information approximately
Comment Linkthis topic for a while and yours is the greatest I have discovered till now.
But, what about the conclusion? Are you positive
about the source?
1win_egea
1win uganda [url=http://1win1030.top]http://1win1030.top[/url] .
Comment LinkSazrjib
Купить диплом возможно через сайт компании. [url=http://dopalnenie.listbb.ru/viewtopic.phpf=3&t=1953/]dopalnenie.listbb.ru/viewtopic.phpf=3&t=1953[/url]
Comment LinkLogonslot
Hi, its fastidious post on the topic of media print, we all be aware of media is a
Comment Linkgreat source of facts.
Cazrxhz
Здравствуйте!
Comment LinkМы можем предложить дипломы любых профессий по приятным тарифам. Стоимость зависит от выбранной специальности, года выпуска и университета: rdiploma24.com/
Svadebnii salon Moskva_ggei
магазин свадебных платьев в москве магазин свадебных платьев в москве .
Comment LinkSvadebnii salon Moskva_ciei
свадебный салон москва каталог платьев http://www.svadebnyj-salon-moskva-1.ru .
Comment LinkSvadebnii salon Moskva_tjei
bride. ru [url=https://www.svadebnyj-salon-moskva-1.ru]https://www.svadebnyj-salon-moskva-1.ru[/url] .
Comment Link