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.
74801 comments
Williamfum
visit the site online https://www.maxwaugh.com
Comment LinkE2Bet Betting Platform
I’ve been betting on cricket matches for years,
Comment Linkand E2Bet has been my favorite platform.
The live odds updates make the experience thrilling.
Absolutely love it!
ThomasWet
Как подчёркивает руководитель направления клинической токсикологии НМИЦ психиатрии и наркологии, «оказание помощи на дому требует не меньшего профессионализма, чем лечение в стационаре, ведь врач действует в ограниченных условиях».
Comment LinkОзнакомиться с деталями - https://narkolog-na-dom-nizhnij-tagil11.ru/vyzov-narkologa-na-dom-v-nizhnem-tagile/
Kypit diplom lubogo yniversiteta!_xzoi
купить в москве аттестат за 11 класс [url=https://arus-diplom4.ru]купить в москве аттестат за 11 класс[/url] .
Comment Linkkashpo napolnoe_qjpl
купить кашпо комнатные напольные https://kashpo-napolnoe-rnd.ru - купить кашпо комнатные напольные .
Comment LinkTrefpvg
Заказать диплом о высшем образовании. Приобретение диплома через надежную компанию дарит множество достоинств. Это решение позволяет сберечь время и значительные финансовые средства. orikdok-3v-gorode-moskva-77.online
Comment LinkIariorsfb
Заказать диплом ВУЗа по выгодной стоимости возможно, обращаясь к надежной специализированной компании. Приобрести документ о получении высшего образования вы имеете возможность у нас в столице. orikdok-1v-gorode-mahachkala-5.ru
Comment Linkmostbet_hfOa
mostbet az virtual oyunlar https://www.mostbet4050.ru
Comment LinkHM88
Great post. I used to be checking constantly this blog and I'm
Comment Linkimpressed! Very helpful info specifically the remaining section :) I care for such information a lot.
I was looking for this certain info for a long time.
Thank you and best of luck.
Bistro kypit diplom ob obrazovanii!_ykoi
диплом о высшем образовании купить дешево диплом о высшем образовании купить дешево .
Comment Link