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.
24059 comments
mostbet_pxoi
mostbet . com https://mostbet4002.ru
Comment LinkCazroft
Мы изготавливаем дипломы психологов, юристов, экономистов и любых других профессий по приятным ценам. Купить диплом Красногорск -- kyc-diplom.com/geography/krasnogorsk.html
Comment Linkmostbet_anoi
mostbet uzcard skachat [url=http://www.mostbet4002.ru]http://www.mostbet4002.ru[/url]
Comment Linklink claim free credit rm5
you're in reality a just right webmaster. The web
Comment Linksite loading velocity is amazing. It seems that you are doing
any unique trick. Moreover, The contents are masterwork.
you have done a wonderful activity in this subject!
mostbet_bmPa
mostbet uz.com mostbet4003.ru
Comment Link888starz_wfKi
mostbet app download mostbet app download .
Comment LinkLotto champ Reviews
Wow, I never realized there was actual software that
Comment Linkuses real lottery data like Lotto Champ does! This takes the guesswork
out of choosing numbers and actually makes it feel more
strategic. Thanks for breaking it down so clearly!
Cazrcxv
Мы изготавливаем дипломы любой профессии по приятным тарифам. Цена будет зависеть от выбранной специальности, года получения и университета: nalubyutemy.forum2x2.ru/login
Comment Linkrade_quEr
займ на виртуальную карту займ на виртуальную карту
Comment LinkWilliamFlags
Пациенты, которые обращаются в нашу клинику, получают целый комплекс преимуществ, благодаря которым лечение проходит максимально эффективно и комфортно:
Comment LinkПолучить больше информации - https://narcolog-na-dom-novosibirsk0.ru/narkolog-na-dom-kruglosutochno-novosibirsk/