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.
317134 comments
icebet casino_mxMn
icebet casino no deposit bonus codes 2022 icebet casino no deposit bonus codes 2022 .
Comment Link1win_kg_pver
как использовать бонусный счет в 1вин как использовать бонусный счет в 1вин
Comment LinkKennethCes
Городская среда Калининграда — контрастные подъезды, близость моря с переменчивым ветром, плотный сезонный трафик — может усиливать вечернюю реактивность. Поэтому маршруты организованы «тихо»: согласованная парковка, отдельный вход без вывесок и очередей, короткая регистрация, приглушённая тёплая подсветка в зоне ожидания, отсутствие громких объявлений. Коммуникация с пациентами и близкими строится через защищённые каналы, а уведомления приходят в «беззвучном» режиме в согласованные «окна». Такой дизайн не ради «красоты сервиса», а ради клинического эффекта: чем меньше сенсорной нагрузки, тем быстрее выравнивается пульс к вечеру, тем легче возвращается переносимость питья и тёплой пищи, тем меньше потребность в ночных «усилениях».
Comment LinkДетальнее - http://narkologicheskaya-klinika-kaliningrad15.ru
goliath casino_yisa
goliath casino bewertung https://goliath-casino.com .
Comment Linkgoliath casino_gcsa
goliathcasino http://www.goliath-casino.com .
Comment Link평택출장마사지
You actually make it seem so easy with your presentation but
Comment LinkI find this matter to be really something that I think I
would never understand. It seems too complex and very broad
for me. I'm looking forward for your next post, I'll try to get the hang of
it!
reiting seo kompanii_xmSn
лучшие seo компании reiting-seo-kompanii.ru .
Comment Link1win_kg_hber
ракетка игра 1win скачать http://1win12019.ru
Comment Linkgoliath casino_ifsa
goliath casino bonus https://goliath-casino.com/ .
Comment Linkgoliath casino_dnsa
goliath casino bonuskode goliath-casino.com .
Comment Link