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.
97691 comments
Sazrlxm
Купить диплом института по выгодной стоимости возможно, обращаясь к надежной специализированной фирме. Заказать документ о получении высшего образования можно в нашем сервисе. youtoosocialnetwork.com/read-blog/9368_gde-kupit-diplom-s-reestrom.html
Comment Linkmostbet_armr
мос бет http://www.mostbet7006.ru .
Comment LinkLogin Iontogel
Your mode of telling all in this post is genuinely good, all be capable of easily
Comment Linkbe aware of it, Thanks a lot.
لیپولیز
Hey there! This post could not be written any better! Reading through this post reminds me of
Comment Linkmy good old room mate! He always kept chatting about this.
I will forward this article to him. Fairly certain he
will have a good read. Many thanks for sharing!
shart303
Greetings! Very helpful advice in this particular article!
Comment LinkIt's the little changes that make the greatest changes.
Many thanks for sharing!
pin up azerbaycan_fcMn
pinup az?rbaycan pinup az?rbaycan .
Comment LinkTerryjoini
Своевременная помощь позволяет снизить риск осложнений и ускорить процесс детоксикации организма.
Comment LinkПолучить дополнительные сведения - снятие ломки на дому цена в краснодаре
Sazrhqt
Заказать диплом под заказ в Москве возможно используя сайт компании. lampnighttable.copiny.com/question/details/id/1084483
Comment LinkDnrtjxe
Мы изготавливаем дипломы любой профессии по невысоким тарифам. Мы готовы предложить документы ВУЗов, расположенных на территории всей России. Дипломы и аттестаты печатаются на "правильной" бумаге высшего качества. Это дает возможности делать государственные дипломы, которые не отличить от оригиналов. sbstaffing4all.com/companies/archive-diploma
Comment LinkTrefgxd
Заказать диплом любого ВУЗа. Заказ официального диплома через проверенную и надежную компанию дарит массу преимуществ для покупателя. Такое решение позволяет сэкономить как личное время, так и существенные средства. hi-kl.com/employer/eonline-diploma
Comment Link