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.
59664 comments
RobertBip
Эта обзорная заметка содержит ключевые моменты и факты по актуальным вопросам. Она поможет читателям быстро ориентироваться в теме и узнать о самых важных аспектах сегодня. Получите краткий курс по современной информации и оставайтесь в курсе событий!
Comment LinkПолучить дополнительную информацию - https://aobadai-fring.com/archives/2454
go
Appreciate the recommendation. Will try it out.
Comment LinkMore information
Hello, I would like to subscribe for this weblog to take most
Comment Linkup-to-date updates, therefore where can i do it please help out.
orbit exchange
Useful information. Lucky me I found your website by accident,
Comment Linkand I'm stunned why this twist of fate did not came about in advance!
I bookmarked it.
Hashpack wallet
Great delivery. Sound arguments. Keep up the amazing work.
Comment Linkгоризонтальные жалюзи автоматика
Современная автоматика для жалюзи, повысит комфорт в помещении.
Comment LinkЭкономьте энергию с помощью автоматики для жалюзи.
Управляйте жалюзи из любой точки мира.
Создайте уютную атмосферу с автоматическими жалюзи.
Профессиональная установка автоматики для жалюзи.
автоматика на горизонтальные жалюзи https://elektrokarniz18.ru/ .
RobertBip
Предлагаем вашему вниманию интересную справочную статью, в которой собраны ключевые моменты и нюансы по актуальным вопросам. Эта информация будет полезна как для профессионалов, так и для тех, кто только начинает изучать тему. Узнайте ответы на важные вопросы и расширьте свои знания!
Comment LinkРазобраться лучше - http://www.paramahamsachidananda.org/4e000cf1681a6
KristinBar
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 LinkУглубиться в тему - http://www.ahoyamsterdam.nl/event/spiegelconcert
salt trick for men in bed
Hi there, I think your website might be having web browser compatibility issues.
Comment LinkWhenever I take a look at your site in Safari, it looks fine however when opening
in IE, it's got some overlapping issues. I merely wanted to provide you with a quick heads up!
Other than that, fantastic blog!
bet in asia
We're a group of volunteers and opening a new scheme in our community.
Comment LinkYour web site offered us with valuable info to work on. You've done an impressive job
and our whole community will be thankful to
you.