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.
176371 comments
купить дрова колотые _zgPn
kupit-drova-kolotye-812.ru .
Comment LinkVeltrionexal
Inspiring story there. What happened after? Good luck!
Comment Link1win_sjpr
1win aviator necə qazanmaq https://1win3037.com
Comment LinkRobertges
Comment LinkКомпания Текстиль - это профессиональный пошив спортивной формы и одежды для команд, клубов, секций и корпоративных мероприятий.
Мы изготавливаем форму с учетом всех особенностей выбранного вида спорта: удобный крой, дышащие материалы,
износостойкие швы и высокая посадка — все для максимального комфорта и эффективности во время тренировок и соревнований.
Работаем как с небольшими, так и с крупными тиражами. Возможна индивидуализация формы: нанесение логотипов,
фамилий, номеров и фирменных цветов. Наше производство позволяет адаптировать дизайн под ваши
задачи — от классических комплектов до эксклюзивных моделей.
Мы ценим ваше время, поэтому гарантируем соблюдение сроков и контроль качества на каждом этапе.
Пошив спортивной одежды от нас — это надежность, стиль и удобство.
Свяжитесь с нами и получите расчёт стоимости уже сегодня! .
Angkanet Pro
Hurrah! At last I got a web site from where I be able to in fact obtain helpful
Comment Linkfacts concerning my study and knowledge.
https://ww1.angkanetpro.buzz/
Harlequin Ichthyosis
I was very happy to find this site. I want to to thank you for your time just for this fantastic read!!
Comment LinkI definitely savored every part of it and i also have you book-marked to
look at new stuff in your website.
math tuition singapore
Ӏ ｒead this paragraph fullｙ ϲoncerning the comparison of most up-tо-date and previous technologies,
Comment Linkіt'ѕ awesome article.
a levels maths tuition
Ѕince the admin of thіs website iѕ worкing, no
Comment Linkuncertainty veｒү soօn it wiⅼl be ᴡell-ҝnown, due to its quality
contentѕ.
Vigodno kypit diplom ob obrazovanii!_mapn
аттестат за 11 класс 2003 купить http://arus-diplom9.ru - аттестат за 11 класс 2003 купить .
Comment LinkDiplomi_ydpr
купить диплом москва легально купить диплом москва легально .
Comment Link