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.
32700 comments
AlvinChiet
Learn everything about blackjack http://blackjack.com.az rules, types of bets, features of the online game and answers to popular questions.
Comment LinkThomasAnict
Try the free demo game Crazy Monkey https://crazy-monkey.com.az (Igrosoft) and read our exclusive review!
Comment LinkJerryBlits
Hot Fruits 100 Slot hot-fruits Review by Amatic Industries - Play Hot Fruits 100 demo for free or real money. Bonuses and best casinos for September 2024!
Comment LinkThomasAnict
Try the free demo game Crazy Monkey crazy-monkey.com.az (Igrosoft) and read our exclusive review!
Comment LinkThomasAnict
Try the free demo game Crazy Monkey https://crazy-monkey.com.az (Igrosoft) and read our exclusive review!
Comment LinkStroikakar
Доброго!
Comment LinkРемонт квартир с дизайнером — это индивидуальный подход, который создаст идеальное пространство для вашего комфорта. Мы предлагаем ремонт квартир с дизайнером, который учтет все ваши пожелания и создаст интерьер, отражающий ваш стиль. Ремонт квартир с дизайнером с нами — это не только красивые решения, но и функциональные, удобные для жизни. Наши дизайнеры помогут выбрать лучшие материалы и декор для вашего дома. Ремонт с дизайнером – это возможность создать уникальный интерьер с профессиональной помощью.
Более подробно по ссылке - https://pirogosi.ru
Как правильно отделать баню
Отделка полов в доме
Оформление интерьера после ремонта
Удачи!
Diplomi_lhPt
купить аттестат в кемерово купить аттестат в кемерово .
Comment LinkDiplomi_kvkn
купить диплом ликвидированного вуза prema-diploms.ru .
Comment LinkMichaelstump
Book of Oz book-of-oz.com.az is a book slot from Triple Edge Studios in partnership with Microgaming.
Comment LinkMichaelstump
Book of Oz book-of-oz.com.az is a book slot from Triple Edge Studios in partnership with Microgaming.
Comment Link