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.
172577 comments
MichaelQuibe
В этом интересном тексте собраны обширные сведения, которые помогут вам понять различные аспекты обсуждаемой темы. Мы разбираем детали и факты, делая акцент на важности каждого элемента. Не упустите возможность расширить свои знания и взглянуть на мир по-новому!
Comment LinkПолучить дополнительную информацию - https://quick-vyvod-iz-zapoya-1.ru/
4d
It's fantastic that you are getting thoughts from
Comment Linkthis post as well as from our dialogue made here.
Stream Lidex
Thanks for a marvelous posting! I genuinely enjoyed reading it, you could be a great author.I will be sure to bookmark your blog and may come back down the road.
Comment LinkI want to encourage you to continue your great job, have a nice day!
kerassentials
Its like you read my mind! You seem to know so much about this, like
Comment Linkyou wrote the book in it or something. I
think that you can do with a few pics to drive the message home a bit,
but other than that, this is magnificent
blog. An excellent read. I will definitely be back.
Diplomi_qzPi
как купить аттестат за 11 класс в украине как купить аттестат за 11 класс в украине .
Comment LinkDiplomi_xwPi
аттестат купить за 11 класс аттестат купить за 11 класс .
Comment LinkDiplomi_btPi
бланк аттестат за 11 класс купить в бланк аттестат за 11 класс купить в .
Comment Linkطرح پویش دانشگاه آزاد
Thanks very nice blog!
Comment LinkMatthew Robert Edwards
You’ve obviously spent time crafting this.
Comment LinkVigodno kypit diplom ob obrazovanii!_yzOl
купить диплом с занесением в реестр в спб arus-diplom34.ru .
Comment Link