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.
193701 comments
github.com
I love what you guys are up too. This kind of clever work and exposure!
Comment LinkKeep up the superb works guys I've you guys
to my blogroll.
fishejbPr
Website https://beksai.ru/ .
Comment Link신용카드 현금화
신용카드 현금화 방법은 개인의 신용카드 한도에
Comment Link따라 달라질 수 있으며 대표적으로 상품권, 카드론, 중고거래, 캐시백 활용 방법이 있습니다.
신용카드 현금화 방법
fishepkPr
Website https://cardsfm.ru/ .
Comment LinkDiplomi_sxei
купить диплом института купить диплом института .
Comment LinkDonaldBax
Экстренная наркологическая служба в Москве от Narcology Clinic предлагает оперативный выезд врача на дом. Срочный детокс, стабилизация и круглосуточная поддержка пациента с полным соблюдением конфиденциальности.
Comment LinkИзучить вопрос глубже - неотложная наркологическая помощь
Diplomi_mkei
купить диплом для иностранцев купить диплом для иностранцев .
Comment LinkDiplomi_grot
купить диплом гознак купить диплом гознак .
Comment LinkMillardGob
Здравствуйте!
Comment LinkРоссийские ипподромы - храмы азарта и больших денег. конские скачки От царских времен до букмекерских контор.
По ссылке: - https://nagny-casino.ru/konnye-skachki/
лошадиные скачки
скачки лошади
До встречи!
MillardGob
Здравствуйте!
Comment LinkОт Красного Села до Центрального ипподрома: эволюция российских скачек. конские скачки Практический гид по ставкам и стратегиям.
Переходи: - https://nagny-casino.ru/konnye-skachki/
конные скачки
конские скачки
До встречи!