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.
157908 comments
Iarioruhy
Заказать диплом института по выгодной цене возможно, обращаясь к проверенной специализированной фирме. Заказать документ о получении высшего образования можно у нас в столице. orikdok-5v-gorode-bryansk-32.online
Comment LinkRead more
Hi there, i read your blog from time to time and i own a similar one
Comment Linkand i was just curious if you get a lot of spam feedback?
If so how do you reduce it, any plugin or anything
you can recommend? I get so much lately it's driving me mad so any support is very much appreciated.
Sazrkee
Приобрести диплом ВУЗа по доступной цене вы сможете, обращаясь к проверенной специализированной фирме. Приобрести диплом о высшем образовании: jobteck.com.sg/companies/diplomy-grup-24
Comment LinkRogerStosy
В этой статье-обзоре мы соберем актуальную информацию и интересные факты, которые освещают важные темы. Читатели смогут ознакомиться с различными мнениями и подходами, что позволит им расширить кругозор и глубже понять обсуждаемые вопросы.
Comment LinkУзнать больше - https://www.gf3m.fr/port-home2
Sazrece
Мы изготавливаем дипломы любых профессий по доступным тарифам.-- [url=http://vetshonoredhere.com/kak-bystro-kupit-diplom-i-ne-popastsja-11/]vetshonoredhere.com/kak-bystro-kupit-diplom-i-ne-popastsja-11[/url]
Comment Linkmostbet_loEt
mostbet qiwi to‘lov uz [url=http://mostbet3036.ru/]mostbet qiwi to‘lov uz[/url] .
Comment Linkmostbet_wckn
mostbet com android http://mostbet3034.ru .
Comment LinkIariorvcw
Приобрести диплом ВУЗа по невысокой цене возможно, обращаясь к надежной специализированной фирме. Заказать документ о получении высшего образования можно в нашей компании в столице. [url=http://orikdok-5v-gorode-kemerovo-42.ru/]orikdok-5v-gorode-kemerovo-42.ru[/url]
Comment Linkmostbet_wfkn
mostbet uz скачать https://mostbet3034.ru .
Comment LinkIariorhyb
Заказать диплом института по доступной цене возможно, обратившись к проверенной специализированной компании. Приобрести документ ВУЗа можно у нас в столице. orikdok-4v-gorode-mahachkala-5.ru
Comment Link