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.
127330 comments
Đồng hồ nữ hàng hiệu
I'm not sᥙre why but this weЬ site is loaԀing very slow for me.
Comment LinkIs anyone else having this issuе оr is it a prolеm on my end?
I'll cһeck back lаteг on and see iif the problem still еxists.
elektrokarniz_skpt
карниз с приводом для штор карниз с приводом для штор .
Comment Linkimperatorskiy_farfor_xdPt
Обновите интерьер с коллекцией «императорский фарфор» — свежие идеи 2025
Comment Linkфарфоровый завод в санкт петербурге официальный сайт https://www.imperatorskiy-farfor.kesug.com .
imperatorskiy_farfor_pwPt
Закажите императорский фарфор онлайн — быстро, удобно и безопасно
Comment Linkломоносовский фарфор https://imperatorskiy-farfor.kesug.com .
rade_kbEr
взять займ с плохой историей взять займ с плохой историей
Comment LinkMazryik
Мы изготавливаем дипломы любой профессии по приятным ценам. Заказ диплома, который подтверждает окончание университета, - это грамотное решение. Заказать диплом о высшем образовании: cdltruckdrivingcareers.com/employer/diplomirovans
Comment Linkimperatorskiy_farfor_rpPt
Императорский фарфор для дома, который впечатляет с первого взгляда
Comment Linkленинградский фарфоровый завод каталог продукции и цены http://www.imperatorskiy-farfor.kesug.com/ .
imperatorskiy_farfor_zjPt
Императорский фарфор для сервировки праздничного и повседневного стола
Comment Linkимператорский фарфор купить в интернет http://www.imperatorskiy-farfor.kesug.com/ .
elektrokarniz_phmn
карниз для штор с электроприводом карниз для штор с электроприводом .
Comment Linkmostbet_qdot
скачат мостбет скачат мостбет
Comment Link