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.
63243 comments
1win_nzKa
1 вин официальный сайт alfatraders.borda.ru/?1-0-0-00004932-000-0-0-1743258210 .
Comment Linkerot izle
Yes! Finally something about porno.
Comment Link1win_lqsa
1win kg скачать https://1win6049.ru .
Comment Linkxnxx.com
Hi there! Do you know if they make any plugins to safeguard against hackers?
Comment LinkI'm kinda paranoid about losing everything I've worked hard on. Any tips?
1win_hfsa
1win com http://www.1win6049.ru .
Comment Link1win_flsa
1 vin [url=https://1win6049.ru]https://1win6049.ru[/url] .
Comment Link1win_hhKl
1вин онлайн http://www.balashiha.myqip.ru/?1-12-0-00000437-000-0-0-1743258848 .
Comment LinkCazrgdn
Приветствую!
Comment LinkМы изготавливаем дипломы психологов, юристов, экономистов и прочих профессий по разумным ценам. Стоимость будет зависеть от той или иной специальности, года выпуска и образовательного учреждения: [url=http://diplomanrussians.com/]diplomanrussians.com/[/url]
Davidfut
На этом этапе специалист уточняет длительность запоя, характер употребляемого алкоголя и наличие сопутствующих заболеваний. Тщательный анализ собранной информации позволяет выбрать оптимальную тактику детоксикации и минимизировать риск осложнений.
Comment LinkРазобраться лучше - https://alko-zakodirovat.ru/vrach-narkolog-na-dom-ekb
1win_spsa
1win. com 1win. com .
Comment Link