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.
81098 comments
Trefbtr
Быстро и просто купить диплом любого института. Покупка подходящего диплома через надежную компанию дарит ряд плюсов. Такое решение помогает сберечь как продолжительное время, так и существенные финансовые средства. orikdok-2v-gorode-astrakhan-30.ru
Comment LinkWilliamdot
Мы изготавливаем дипломы психологов, юристов, экономистов и прочих профессий по приятным тарифам. Дипломы изготавливаются на подлинных бланках государственного образца Приобрести диплом о высшем образовании diplomnie.com
Comment Linkmostbet_risr
mostbet mobil tətbiqi [url=http://mostbet4046.ru]http://mostbet4046.ru[/url]
Comment Linkokna_rnka
окна рехау москва окна рехау москва .
Comment Link1win_ecPi
1win sports [url=https://1win3021.com]https://1win3021.com[/url]
Comment Linkkashpo napolnoe_vrmt
напольные кашпо ящики http://www.kashpo-napolnoe-spb.ru - http://www.kashpo-napolnoe-spb.ru .
Comment Linkcanadian pharmacies online
Hey would you mind letting me know which hosting company you're working with?
Comment LinkI've loaded your blog in 3 completely different web browsers
and I must say this blog loads a lot quicker then most.
Can you recommend a good web hosting provider at a honest price?
Many thanks, I appreciate it!
Mazrqkt
Мы изготавливаем дипломы психологов, юристов, экономистов и любых других профессий по приятным тарифам. Приобретение диплома, который подтверждает окончание ВУЗа, - это грамотное решение. Приобрести диплом о высшем образовании: shandurtravels.com/companies/diplomy-grup-24
Comment LinkStatistik HK Pools 2024
Aw, this was an incredibly good post. Spending some time and actual effort to generate
Comment Linka really good article… but what can I say… I hesitate a whole lot
and don't seem to get anything done.
https://w7.datahk.world/
Zakazat diplom o visshem obrazovanii!_onst
диплом купить диплом купить .
Comment Link