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.
105760 comments
MatthewJew
Игнорирование этих признаков приводит к резкому ухудшению здоровья и тяжелым последствиям, которые можно предотвратить своевременным обращением к специалисту.
Comment LinkПодробнее можно узнать тут - [url=https://kapelnica-ot-zapoya-krasnodar77.ru/]капельница от запоя клиника[/url]
Prokarniz
Качественные жалюзи с пультом по выгодной цене
Comment Linkжалюзи с пультом [url=https://pult-zhaluzi.ru/]жалюзи с пультом[/url] . прокарниз
Sazrfry
Приобрести диплом под заказ можно используя официальный портал компании. zxz.listbb.ru/viewtopic.phpf=7&t=10969
Comment LinkSazrvyh
Купить диплом можно через сайт компании. [url=http://automotive.copiny.com/question/details/id/1084532/]automotive.copiny.com/question/details/id/1084532[/url]
Comment LinkTrefrxg
Заказать диплом любого института. Заказ документа о высшем образовании через надежную фирму дарит ряд плюсов. Это решение помогает сэкономить время и значительные денежные средства. [url=http://rosaparks-ci.com/employer/eonline-diploma/]rosaparks-ci.com/employer/eonline-diploma[/url]
Comment LinkSazrcuj
Купить диплом на заказ можно используя официальный сайт компании. [url=http://share.psiterror.ru/2025/04/08/bezopasnaya-pokupka-diploma.html/]share.psiterror.ru/2025/04/08/bezopasnaya-pokupka-diploma.html[/url]
Comment Linkmostbet_cbOt
mostbet kg отзывы mostbet kg отзывы .
Comment Linkتعمیر جلوبندی هیوندای آوانته
Hey there! I've been reading your web site for
Comment Linksome time now and finally got the courage to go ahead and give you a shout out from New Caney Texas!
Just wanted to tell you keep up the great work!
sex quay len gai vietnam
Hello, its fastidious post concerning media print, we all be aware of media is a fantastic source
Comment Linkof facts.
Sazrwth
Купить диплом под заказ вы сможете через официальный портал компании. [url=http://jivonews.ru/legalnyiy-sposob-poluchit-diplom/]jivonews.ru/legalnyiy-sposob-poluchit-diplom[/url]
Comment Link