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.
141190 comments
pin_up_euKn
pin up ilova ishlamayapti http://pinup3015.ru
Comment LinkLazrfcz
Где купить диплом по актуальной специальности?
Comment LinkКупить диплом института по невысокой стоимости возможно, обратившись к проверенной специализированной компании.: [url=http://bisness-diplom.ru/]bisness-diplom.ru[/url]
Cazrviq
Мы предлагаем дипломы любых профессий по приятным тарифам. Для нас важно, чтобы дипломы были доступными для большого количества наших граждан. Приобрести диплом о высшем образовании [url=http://marine-courses.com/employer/premialnie-diplom-24/]marine-courses.com/employer/premialnie-diplom-24[/url]
Comment LinkCazrnio
Приобрести диплом института по доступной цене вы можете, обратившись к проверенной специализированной фирме. Мы предлагаем документы ВУЗов на Ваш выбор, которые находятся на территории всей России. nnpages.ru/kupit-diplom-s-zaneseniem-v-reestr-rossiya-3/
Comment Link風俗嬢
A person necessarily assist to make critically articles I'd state.
Comment LinkThat is the very first time I frequented your website page and to this point?
I amazed with the research you made to create this particular publish extraordinary.
Wonderful process!
cosa_jmEr
Как накрутить лайки в Инстаграм 2025 Как накрутить лайки в Инстаграм
Comment Link먹튀 검증
Great site. Plenty of useful information here.
Comment LinkI am sending it to some friends ans additionally sharing in delicious.
And of course, thanks for your sweat!
mostbet_ueSl
мосвет казино [url=mostbet4018.ru]мосвет казино[/url]
Comment LinkCazrtni
Мы изготавливаем дипломы любых профессий по приятным тарифам. Цена будет зависеть от выбранной специальности, года выпуска и университета: [url=http://rsn360.ru/blogs/21412/Сделайте-шаг-Рє-будущему-диплом-РЅР°-заказ/]rsn360.ru/blogs/21412/Сделайте-шаг-Рє-будущему-диплом-РЅР°-заказ[/url]
Comment LinkKèo nhà cái hôm nay
Wow! This blog looks just like my old one! It's on a completely different subject but it has pretty much the same layout and design. Wonderful choice
Comment Linkof colors!