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.
171248 comments
futanari
At this moment I am going away to do my breakfast, after having my breakfast coming again to read further news.
Comment Linkсделать въезд на участок_pcSl
sdelat-vezd-na-uchastok-495.ru .
Comment LinkDiplomi_qfPt
где можно купить аттестаты 11 класс где можно купить аттестаты 11 класс .
Comment LinkIkaria Lean Belly Juice
Ikaria Lean Belly Juice is a powerful addition to any weight loss routine—users love its natural ingredients and
Comment Linkhow it supports digestion, metabolism, and fat burning,
especially around stubborn belly areas.
Ask ChatGPT
Diplomi_ppon
диплом с проводкой купить диплом с проводкой купить .
Comment Linkdiscuss
Hello everyone, it's my first go to see at this web site, and
Comment Linkparagraph is genuinely fruitful designed for me,
keep up posting these articles or reviews.
Ikaria Lean Belly Juice
Ikaria Lean Belly Juice has gained popularity for its natural approach to weight loss—many users report
Comment Linkincreased energy, reduced cravings, and steady fat burning when taken consistently with a healthy lifestyle.
Ask ChatGPT
rylonnie shtori s elektroprivodom_rbMl
рулонные шторы с электроприводом купить в москве http://www.rulonnye-shtory-s-elektroprivodom90.ru .
Comment Linkラブドール
[url="https://www.jp-dolls.com/category/c24p3.html"]リアル ラブドール[/url]The knight agreed to try,and got on slowly but surely; forthe colt was a gallant fellow,
Comment LinkDiplomi_efPt
купить аттестат за 11 класс в твери https://arus-diplom24.ru .
Comment Link