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.
126878 comments
1win_aeet
вход 1win http://www.snatkina.borda.ru/?1-5-0-00000311-000-0-0-1743258575 .
Comment Link1win_otet
1вин вход https://snatkina.borda.ru/?1-5-0-00000311-000-0-0-1743258575/ .
Comment Link1win_jzSa
1вин сайт 1win6005.ru .
Comment Linkhranenie veshei_efei
склады личного хранения [url=http://hranim-veshi.ru/]склады личного хранения[/url] .
Comment LinkSazrxch
купить диплом в раменском
Comment LinkCazryyi
Здравствуйте!
Comment LinkМы готовы предложить дипломы психологов, юристов, экономистов и любых других профессий по доступным ценам. Стоимость будет зависеть от выбранной специальности, года выпуска и университета: rdiploma24.com/
Cazrief
Привет!
Comment LinkБез получения диплома очень нелегко было продвинуться по карьерной лестнице. Сегодня же этот важный документ не дает никаких гарантий, что получится найти привлекательную работу. Более важны практические навыки и знания специалиста, а также его опыт работы. Именно из-за этого решение о заказе диплома следует считать рациональным. Приобрести диплом о высшем образовании cyberlord.at/forum/?id=11953&thread=214
1win_igSa
1win сайт [url=https://1win6005.ru/]https://1win6005.ru/[/url] .
Comment Link1win_keet
1 win регистрация https://snatkina.borda.ru/?1-5-0-00000311-000-0-0-1743258575/ .
Comment Link1win_fjet
1вин вход https://snatkina.borda.ru/?1-5-0-00000311-000-0-0-1743258575 .
Comment Link