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.
313626 comments
it perevod_xxon
it переводчик услуги telegra.ph/Oshibka-lokalizacii-pochemu-vash-IT-produkt-ne-ponimayut-za-granicej-11-09 .
Comment LinkDiplomi_ekkr
купить диплом мгу в санкт петербурге r-diploma16.ru .
Comment Linkburo perevodov_pssa
лучшие бюро переводов в Мск teletype.in/@alexd78/iF-xjHhC3iA .
Comment Linksinhronnii perevod_zgst
синхронный переводчик услуги dzen.ru/a/aRDuRn3LkCngCegS .
Comment Linkburo perevodov_jdsa
Топ-5 бюро переводов в москве teletype.in/@alexd78/iF-xjHhC3iA .
Comment Linkказино мартин отзывы
For most up-to-date information you have to pay a visit web and on world-wide-web I
Comment Linkfound this site as a finest site for most recent updates.
it perevod_zlon
it перевод в москве telegra.ph/Oshibka-lokalizacii-pochemu-vash-IT-produkt-ne-ponimayut-za-granicej-11-09 .
Comment LinkDiplomi_pxoa
купить диплом вопрос ответ купить диплом вопрос ответ .
Comment Linkit perevod_hpon
it перевод в москве telegra.ph/Oshibka-lokalizacii-pochemu-vash-IT-produkt-ne-ponimayut-za-granicej-11-09 .
Comment LinkFartuchy ochronne do maszyn i urządzeń
Fantastic web site. Lots of useful info here. I'm sending it
Comment Linkto several buddies ans also sharing in delicious.
And obviously, thank you in your sweat!