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.
90449 comments
купить виагру
I've been exploring for a bit for any high quality articles or weblog posts on this kind of house .
Comment LinkExploring in Yahoo I finally stumbled upon this web site.
Reading this information So i am glad to exhibit
that I have an incredibly excellent uncanny feeling I came upon exactly what I
needed. I so much without a doubt will make certain to do
not disregard this website and provides it a glance on a relentless basis.
Zakazat diplom ob obrazovanii!_nqot
купить диплом в омске купить диплом в омске .
Comment LinkMental Health_mySt
mental health chatbot mental health chatbot .
Comment LinkMental Health_roSt
mental health ai chatbot mental health ai chatbot .
Comment LinkTeam Builder
Check out this link, this link, this link, this link,
Comment Linkthis link.
Zencortex Reviews
I am actually thankful to the holder of this site who has shared
Comment Linkthis impressive piece of writing at here.
Kypit diplom ob obrazovanii!_vqot
купить настоящий диплом о среднем образовании купить настоящий диплом о среднем образовании .
Comment LinkFinance Legend App
Ahaa, its nice discussion about this post at
Comment Linkthis place at this blog, I have read all that, so
now me also commenting here.
corbotree.com
you are actually a good webmaster. The website loading pace
Comment Linkis amazing. It kind of feels that you are doing any distinctive trick.
Moreover, The contents are masterwork. you have performed
a magnificent task on this matter!
Zakazat diplom ob obrazovanii!_zvot
диплом в липецке купить диплом в липецке купить .
Comment Link