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.
116782 comments
Cazrgsg
купить диплом в калуге http://www.arus-diplome.online/ .
Comment Linkpin_up_vqsi
пин ап центр помощи [url=https://pinup3004.ru/]https://pinup3004.ru/[/url] .
Comment LinkAI Therapist_qeMl
ai therapy http://ai-therapist3.com .
Comment LinkLazrxdz
Приобрести диплом любого института!
Comment LinkМы изготавливаем дипломы психологов, юристов, экономистов и других профессий по разумным тарифам--- permpages.ru
AI Therapist_xpMl
ai therapy bot http://ai-therapist3.com/ .
Comment LinkMental Health_fsei
mental health app mental-health2.com .
Comment LinkMazrfwp
Мы готовы предложить дипломы психологов, юристов, экономистов и других профессий по приятным ценам. Приобретение документа, подтверждающего обучение в ВУЗе, - это разумное решение. Купить диплом любого университета: skvortsy.listbb.ru/viewtopic.phpf=31&t=3332
Comment Linkscam
ini web scam ga berani bayar kemenangan, ga ada modal gausah buka
Comment LinkCeri188
Hi, the whole thing is going nicely here and ofcourse every one is sharing facts, that's genuinely fine, keep up writing.
Comment LinkAngelafen
Самостоятельно выйти из запоя — почти невозможно. В Сочи врачи клиники проводят медикаментозный вывод из запоя с круглосуточным выездом. Доверяйте профессионалам.
Comment LinkОзнакомиться с деталями - вывод из запоя клиника