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.
134796 comments
mostbet_wvSa
most bet most bet .
Comment Link1win_wjSi
1win казино 1win казино .
Comment Link1win_hvEn
1вин вход http://cah.forum24.ru/?1-13-0-00001560-000-0-0-1741172791 .
Comment Linkmostbet_xsSa
мостбет промокод мостбет промокод .
Comment LinkFilter Update
I'm amazed, I have to admit. Rarely do I come across a blog that's equally educative
Comment Linkand interesting, and let me tell you, you've hit the nail on the
head. The problem is an issue that not enough people
are speaking intelligently about. Now i'm very
happy that I stumbled across this in my search for something relating to this.
https://filtersupplyamerica.com/
1win casino mexico_qusr
1win mx http://www.1win6.com.mx/ .
Comment Link1win_jtSi
один вин https://www.aqvakr.forum24.ru/?1-3-0-00001121-000-0-0 .
Comment LinkXazrgnh
Приобрести диплом о высшем образовании!
Comment LinkМы изготавливаем дипломы любой профессии по выгодным ценам. Вы приобретаете диплом через надежную фирму. : o97765bq.beget.tech/2024/12/12/vasha-buduschaya-professiya-nachinaetsya-zdes.html
1win_xuSi
1win kg скачать https://www.aqvakr.forum24.ru/?1-3-0-00001121-000-0-0 .
Comment Linkthat site
Thanks , I've just been looking for information about this subject for a
Comment Linkwhile and yours is the greatest I have came upon so
far. But, what in regards to the bottom line? Are you certain in regards to the supply?