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.
318018 comments
uridicheskii perevod_enon
юридический переводчик юридический переводчик .
Comment Linkystnii perevodchik_rmPi
устный перевод teletype.in/@alexd78/D1bRUvZKB7G .
Comment Link1xbet_mzsl
1xbet resmi http://1xbet-14.com .
Comment LinkJeffreyneoma
Мы комбинируем медицинские и поведенческие технологии так, чтобы каждое вмешательство имело измеримый эффект. Адресные инфузии применяются по клиническому профилю, психообразование переводит субъективные ощущения в факты, а телемедицинские включения помогают пройти «трудный час» без самовольных «усилений» схемы. В таблице ниже — практическая карта: что, зачем и как проверяется на итог.
Comment LinkПодробнее можно узнать тут - запой наркологическая клиника
ystnii perevodchik_ujPi
устный переводчик цена teletype.in/@alexd78/D1bRUvZKB7G .
Comment Linkuridicheskii perevod_pxon
юридический переводчик цена юридический переводчик цена .
Comment Linkkyhni spb_vxsa
кухни на заказ спб кухни на заказ спб .
Comment Linkuridicheskii perevod_jyon
юридический перевод стоимость юридический перевод стоимость .
Comment Link1xbet_rpsl
1xbet tr giri? https://www.1xbet-14.com .
Comment Linkkyhni spb_sxsa
кухни под заказ спб http://kuhni-spb-10.ru .
Comment Link