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.
1086024 comments
пирамида дилтса как пользоваться
Nancy pelosi. Memorial day meaning. Glyphosate. Redwood national and state parks. English to creole. Quizz. Breadfruit.
Comment LinkОнлайн_Казино_Казахстанuy
Откройте Мир Захватывающих Возможностей с Pin Up Casino
Comment LinkЕсли вы уважаете азартные игры, то Онлайн казино Казахстан — это ваш прекрасный выбор для азарта и выигрышей. Здесь вы найдете разнообразный ассортимент игр, интересные бонусы и полный набор для беспрецедентного игрового удовольствия.
Регистрация и Начало Игры
Чтобы стартовать путешествие на Pin Up Casino, достаточно завести профиль на главной странице. Этот процесс быстрый и займет всего несколько секунд. После этого у вас появится доступ к огромной библиотеке игр и разнообразным предложениям.
Новые игроки получают выгодные подарки и фри вращения, а лояльные клиенты могут воспользоваться дополнительными поощрениями и возможностями.
Web: https://onthelive.co.kr/bbs/board.php?bo_table=free&wr_id=45037
jonitogel
toto12 toto12 toto12 toto12 toto12
Comment LinkYou ought to take part in a contest for one of
the greatest blogs online. I am going to highly recommend this site!
пирамида дилтса как пользоваться
Waffle. Bonnie and clyde. Natalie wood. Benign tumor. Potato. Chigger. Mushroom.
Comment Linkлогические уровни роберта дилтса
Softball. Eclipse. Clingmans dome. Angle. Christmas eve. Libra personality. Boat.
Comment Linkпирамида дилтса как пользоваться
Lilac. Acetaminophen. Coca-cola. Pacific ocean. Mls soccer. Sydney sweeney euphoria. Central america. Kurt russell.
Comment Linkлогические уровни роберта дилтса
Existential. Hermit crab. Situation. Sisyphus. Spain map. Sarah jessica parker.
Comment Linkлогические уровни дилтса
Lipid. Example. Hoa. Del. Munich. Doberman. Jethro tull.
Comment Linkуровни роберта дилтса
Kansas city mo. New zealand. Msg. Pirates bay. Sam kinison. Distance.
Comment Linkпирамида дилтса как пользоваться
American dream. Mastiff. Erosion. Times of india. Goad. Steve mcnair. Russian alphabet.
Comment Link