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.
150685 comments
tgram_khEr
Накрутка подписчиков в ТГ канал живые бесплатноНакрутка подписчиков в ТГ канал живые бесплатно
Comment LinkPriobresti diplom ob obrazovanii!_mxMa
как купить диплом с проведением как купить диплом с проведением .
Comment LinkPriobresti diplom ob obrazovanii!_zqMa
купить диплом с занесением в реестр в иркутске купить диплом с занесением в реестр в иркутске .
Comment LinkBistro i prosto zakazat diplom o visshem obrazovanii!_ftMa
купить проведенный диплом в красноярске http://www.arus-diplom21.ru/ .
Comment LinkPriobresti diplom o visshem obrazovanii!_xmMa
купить диплом с занесением в реестры [url=https://arus-diplom21.ru/]купить диплом с занесением в реестры[/url] .
Comment Linkкупить дрова колотые _tkPn
[url=http://kupit-drova-kolotye-812.ru]kupit-drova-kolotye-812.ru[/url] .
Comment LinkRussel
We absolutely love your blog and find many
Comment Linkof your post's to be exactly what I'm looking for.
can you offer guest writers to write content for you personally?
I wouldn't mind creating a post or elaborating on some of the subjects you write regarding here.
Again, awesome weblog!
Priobresti diplom ob obrazovanii!_gaMa
купить диплом с реестром цена купить диплом с реестром цена .
Comment Linkкупить дрова колотые _wrPn
kupit-drova-kolotye-812.ru .
Comment Link1win_stKi
1win şikayətlər 1win şikayətlər
Comment Link