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.
127324 comments
melbet_hhEt
melbet какое зеркало http://melbet1040.ru/
Comment Linklink alternatif calon4d
Have you ever considered writing an ebook or guest authoring on other sites?
Comment LinkI have a blog based on the same topics you discuss and would love to
have you share some stories/information. I know my visitors would appreciate your work.
If you are even remotely interested, feel free to shoot me an email.
kreativnpKt
Thanks for the article https://40-ka.ru/
Comment LinkZaycev net music_amSa
скачать бесплатно песни новинки скачать бесплатно песни новинки .
Comment LinkDiplomi_qoEl
купить аттестат за 11 класс отзывы купить аттестат за 11 класс отзывы .
Comment LinkRichardLaf
Абстинентный синдром развивается после прекращения приёма наркотических веществ или алкоголя, и сопровождается комплексом тяжёлых симптомов:
Comment LinkПолучить больше информации - снятие ломки наркозависимого краснодар
EdwardRaM
¡Buenas!
Comment Linkjuegos de casino con dinero real chile
Lee este enlace - https://onlinepokerroom.cfd
juegos de casino en linea con dinero real chile
tu casino en casa chile
casino online dinero real chile
¡Buena suerte!
casino online stranieri
Definitely believe that which you said. Your favorite justification seemed
Comment Linkto be on the web the simplest thing to be aware of.
I say to you, I definitely get annoyed while people consider worries that they
plainly don't know about. You managed to hit the nail upon the top and defined out
the whole thing without having side-effects , people
can take a signal. Will likely be back to get more.
Thanks
kreativfkKt
Thanks for the article https://40-ka.ru/
Comment Linkprozone.cc
An intriguing discussion is worth comment. I think that you
Comment Linkshould write more on this issue, it might not be a taboo subject but
generally people don't discuss such topics. To the next!
Best wishes!!