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.
133790 comments
RandalHon
accounts marketplace ready-made accounts for sale
Comment Linktantehitsviral.pro
I am extremely inspired with your writing skills as neatly as with the structure on your blog.
Comment LinkIs that this a paid subject or did you customize it yourself?
Either way stay up the excellent quality writing, it's uncommon to peer a nice blog like this one these days..
1win_wjSa
бонус на казино 1win https://www.1win10081.ru .
Comment Linkbest online casinos
We're a group of volunteers and opening a new scheme in our community.
Comment LinkYour website offered us with valuable info to work on.
You've done a formidable job and our whole community will be grateful to you.
Pink salt trick
It's awesome designed for me to have a site,
Comment Linkwhich is useful designed for my knowledge. thanks
admin
Iarioryhr
Купить диплом института по выгодной стоимости вы сможете, обратившись к проверенной специализированной фирме. Приобрести документ о получении высшего образования вы сможете у нас в Москве. diplomskiy.com/kupit-diplom-s-zaneseniem-v-reestr-bistro-i-nadezhno-85
Comment Link1win_prKl
1win ставка 1win10007.ru .
Comment Link1win_gnOi
скачат 1 win скачат 1 win .
Comment LinkSazrowi
Купить диплом университета по выгодной стоимости вы можете, обратившись к надежной специализированной фирме. Мы оказываем услуги по продаже документов об окончании любых университетов РФ. Приобрести диплом любого университета-- itisenglish.maxbb.ru/viewtopic.phpf=7&t=1884&sid=aab8236adf15eea6596862f39094009d
Comment LinkJerrytooto
Назначение и действие
Comment LinkИсследовать вопрос подробнее - нарколог на дом в нижний новгороде