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.
140911 comments
1win_cdPr
1win casino login [url=https://1win3023.com/]https://1win3023.com/[/url]
Comment Linkbest crypto casinos
Thanks for your personal marvelous posting!
Comment LinkI definitely enjoyed reading it, you may be a great author.
I will always bookmark your blog and may come back in the future.
I want to encourage you to continue your great posts, have a nice afternoon!
okna_vnka
окна пвх [url=https://okna177.ru/]окна пвх[/url] .
Comment Linkкупить дрова в спб_rfKr
[url=https://kupit-drova-v-spb-365.ru]kupit-drova-v-spb-365.ru[/url] .
Comment LinkWilliamdot
Мы изготавливаем дипломы любой профессии по приятным ценам. Дипломы производятся на подлинных бланках государственного образца Приобрести диплом о высшем образовании diplomt-v-chelyabinske.ru
Comment LinkKathycar
В этой статье вы найдете познавательную и занимательную информацию, которая поможет вам лучше понять мир вокруг. Мы собрали интересные данные, которые вдохновляют на размышления и побуждают к действиям. Открывайте новую информацию и получайте удовольствие от чтения!
Comment LinkВыяснить больше - https://uapj.fr/alerte-information-conseil-municipal-du-30-septembre-2024
PaulaNum
В данной обзорной статье представлены интригующие факты, которые не оставят вас равнодушными. Мы критикуем и анализируем события, которые изменили наше восприятие мира. Узнайте, что стоит за новыми открытиями и как они могут изменить ваше восприятие реальности.
Comment LinkИсследовать вопрос подробнее - https://khosimiennam.com/thinh-zero-food-cung-cap-si-nui-sadec
Cazrdkn
Мы готовы предложить дипломы любой профессии по приятным ценам. Для нас очень важно, чтобы документы были доступны для большинства граждан. Заказать диплом ВУЗа nadegda.listbb.ru/viewtopic.php?f=3&t=1785
Comment LinkEarnestunfon
Hey there I am so excited I found your website, I really found you by error, while I was browsing on Yahoo for something else, Regardless I am here now and would just like to say thanks for a incredible post and a all round enjoyable blog (I also love the theme/design), I don't have time to read through it all at the moment but I have book-marked it and also added your RSS feeds, so when I have time I will be back to read a great deal more, Please do keep up the excellent work.
Comment Linkhttp://krohnceramics.com/korpus-fary-ta-sertyfikatsiya-obovyazkovi-mar.html
okna_lqka
пластиковые окна rehau пластиковые окна rehau .
Comment Link