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.
99263 comments
Carrieweace
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 LinkВыяснить больше - https://www.photoclub202.com/the-photographic-society-of-america
1win_zvmt
1 win.pro http://www.kharkovbynight.forum24.ru/?1-5-0-00000235-000-0-0 .
Comment Link1win_zgmt
1win com 1win com .
Comment Link1win_yemt
1win скачать https://www.kharkovbynight.forum24.ru/?1-5-0-00000235-000-0-0 .
Comment LinkКомбинированная чистка лица
This info is worth everyone's attention. How can I find out more?
Comment LinkDnrtrmq
Где купить диплом специалиста?
Comment LinkМы изготавливаем дипломы психологов, юристов, экономистов и любых других профессий по приятным ценам. Мы готовы предложить документы ВУЗов, которые находятся на территории всей РФ. Вы сможете приобрести качественно напечатанный диплом за любой год, указав подходящую специальность и оценки за все дисциплины. Дипломы и аттестаты делаются на бумаге самого высокого качества. Это позволяет делать настоящие дипломы, которые не отличить от оригиналов. Документы заверяются необходимыми печатями и штампами. Стараемся поддерживать для покупателей адекватную ценовую политику. Важно, чтобы дипломы были доступными для подавляющей массы наших граждан. 1magistr.ru/kupit-diplom-v-tveri-2-4
PIXL 8000 POD
What's Going down i am new to this, I stumbled upon this
Comment LinkI've discovered It absolutely useful and it has helped me out loads.
I hope to give a contribution & aid different customers like
its helped me. Good job.
1win_evmt
1win зайти 1win зайти .
Comment Linkmostbet_gmei
mostbet casino mostbet6009.ru .
Comment Link1win_lrmt
1 цшт http://kharkovbynight.forum24.ru/?1-5-0-00000235-000-0-0 .
Comment Link