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.
139021 comments
Jamescit
¡Hola amigo!
Comment LinkSlots modernos ofrecen entretenimiento variado. casino online dinero real mГ©xico TemГЎticas diversas satisfacen todos gustos.
Lee este enlace - https://1win25.shop/
Casino real en linea
Casino online MГ©xico dinero real
Casino en lГnea dinero real
¡Buena suerte!
DonaldToF
Портал про авто https://prestige-avto.com.ua обзоры новых и подержанных машин, тест-драйвы, рынок автомобилей, страхование и обслуживание.
Comment LinkLionelSpoob
Добрый день!
Comment LinkКазино онлайн в Казахстане с бонусом за регистрацию дарят подарки. онлайн казино Казахстана Получите бонус за регистрацию.
Читай тут: - https://25win-25.shop/
Онлайн казино КЗ
Онлайн казино в Казахстане
Проверенные онлайн казино с выводом денег Казахстан
До встречи!
пропан заправка газгольдера_uoSt
газовая заправка газгольдера .
Comment Linkmostbet_fxEt
мостбет официальный сайт регистрация http://mostbet11067.ru
Comment Linkпропан заправка газгольдера_ycSt
стоимость заправки газгольдера 2700 л в подмосковье .
Comment Linkngentod
My family all the time say that I am killing my time here at net, however
Comment LinkI know I am getting familiarity all the time by
reading thes good content.
MelvinSak
Строительный сайт https://novostroi.in.ua с полезными статьями о ремонте, отделке и дизайне. Обзоры стройматериалов, проекты домов, инструкции и советы экспертов для профессионалов и новичков.
Comment LinkGeraldbof
¡Saludos!
Comment LinkGuГas completas para jugadores novatos. [url=https://1win-25.com]casino en linea ecuador ecuador[/url] Casino online dinero real Ecuador seguro y confiable.
Lee este enlace - https://1win-25.com/
Juegos de casino en linea con dinero real Ecuador
Casino con giros gratis Ecuador
Juegos de casino Ecuador
¡Buena suerte!
mostbet_kg_jzpn
mostbet официальный сайт вход https://www.mostbet11073.ru
Comment Link