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.
91637 comments
Jeffreytaima
смотря турецкий сериал турецкие сериалы смотреть онлайн бесплатно
Comment LinkJeffreytaima
турецкий сериал смотреть бесплатно турецкий сериал смотреть
Comment LinkMazrdje
Купить диплом в Хабаровске
Comment LinkPENIPU ONLINE
This article will assist the internet users for creating new webpage or
Comment Linkeven a blog from start to end.
Eldorado казино с быстрыми выплатами
Хотите погрузиться в невероятные эмоции?
Comment LinkВаш выбор — Eldorado Casino! Здесь вас ждут популярные слоты,
выгодные акции и удобные депозиты!
Eldorado азартные игры.
Чем Eldorado Casino выделяется среди других?
Лучший выбор азартных развлечений
от мировых разработчиков.
Щедрые акции для всех игроков.
Быстрые выплаты на любые платежные
системы.
Современный интерфейс для игры на ПК и мобильных устройствах.
Круглосуточная поддержка отвечают мгновенно.
Регистрируйтесь в Eldorado Casino и получите шанс
выиграть на полную катушку! https://eldorado-gameflicker.space/
trash can cleaning service
I believe this is one of the so much vital info for me.
Comment LinkAnd i am happy reading your article. But want to remark on few normal issues, The website taste is great, the articles
is actually nice : D. Just right task, cheers
Hajupurima
Ищете автостекло в Москве? Посетите сайт https://mvoglass.ru/ - автостекла в Москве. Осуществляем продажу и замену. Сервисный центр МВО Автостекло по продаже, ремонту и замене автомобильных стекол. Подбор автостекла и обслуживание в более чем 14 центрах Москвы и Санкт-Петербурга. Автостекла для всех марок автомобилей в наличии по лучшим ценам.
Comment LinkSazraei
диплом фармацевта купить
Comment Linkxhamster
My developer is trying to convince me to move to .net from PHP.
Comment LinkI have always disliked the idea because of the expenses.
But he's tryiong none the less. I've been using WordPress on several websites
for about a year and am concerned about switching to another platform.
I have heard excellent things about blogengine.net. Is there a way I can transfer all my wordpress posts into
it? Any kind of help would be really appreciated!
discount
What i don't understood is in reality how you are now not really
Comment Linka lot more well-favored than you may be right now. You are so intelligent.
You know therefore significantly in the case of this matter,
produced me in my view consider it from numerous numerous
angles. Its like women and men are not involved until it's one
thing to do with Girl gaga! Your individual stuffs nice. Always take care of it up!