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.
134332 comments
Lazrnud
Диплом ВУЗа Российской Федерации!
Comment LinkБез наличия диплома очень трудно было продвинуться по карьере. В связи с этим решение о заказе диплома можно считать мудрым и целесообразным. Заказать диплом о высшем образовании blog.kazakh-zerno.net/2025/03/01/vashi-dokumenty-vasha-tayna.html
new online casinos
hi!,I really like your writing so much! percentage we keep up a correspondence extra about your article on AOL?
Comment LinkI require an expert on this area to resolve my problem.
May be that is you! Taking a look forward to see you.
Lazrswz
Диплом любого университета Российской Федерации!
Comment LinkБез ВУЗа достаточно сложно было продвинуться по карьерной лестнице. Именно по этой причине решение о покупке диплома можно считать целесообразным. Быстро и просто приобрести диплом об образовании club-kia.com/forum/thread31279.html
Diplomi_zzPt
купить диплом педагогического образования купить диплом педагогического образования .
Comment LinkLazrcfu
Легальная покупка диплома о среднем образовании в Москве и регионах
Comment LinkMitolyn reviews
What's Happening i'm new to this, I stumbled upon this I have found It positively
Comment Linkhelpful and it has helped me out loads. I hope to contribute & assist different customers like its aided me.
Good job.
Lazrgpe
Диплом университета России!
Comment LinkБез получения диплома сложно было продвинуться по карьере. Именно из-за этого решение о заказе диплома можно считать рациональным. Заказать диплом ВУЗа usa.life/read-blog/123118_kupit-diplom.html
Diplomi_kkOn
купить диплом о высшем образовании в тамбове 2orik-diploms.ru .
Comment LinkMitolyn reviews
What's up, I wish for to subscribe for this
Comment Linkwebsite to get most up-to-date updates, thus where can i do it please assist.
Diplomi_msOn
купить реальный диплом купить реальный диплом .
Comment Link