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.
87487 comments
Dorothykes
Мы предлагаем оформление дипломов ВУЗов В киеве — с печатями, подписями, приложением и возможностью архивной записи (по запросу).
Comment LinkДокумент максимально приближен к оригиналу и проходит визуальную проверку.
Мы даем гарантию, что в случае проверки документа, подозрений не возникнет.
- Конфиденциально
- Доставка 3–7 дней
- Любая специальность
Уже более 4577 клиентов воспользовались услугой — теперь ваша очередь.
Уточнить здесь — ответим быстро, без лишних формальностей.
mostbet_toPi
mostbet qanunidirmi https://www.mostbet4052.ru
Comment LinkSazrsss
Приобрести диплом на заказ в Москве возможно используя официальный сайт компании. teamlocum.co.uk/employer/diploms-ukraine
Comment Linktgram_woEr
накрутка подписчиков в телеграм по ссылке накрутка подписчиков в телеграм по ссылке
Comment LinkSazrsok
Приобрести диплом можно через официальный сайт компании. rossensor.ru/forum/?PAGE_NAME=message&FID=1&TID=19141&TITLE_SEO=19141-reshenie-voprosa-s-diplomom-pod-klyuch&MID=997659&result=new#message997659
Comment Linkmostbet_zfoi
mostbet qeydiyyat aviator [url=https://www.mostbet4054.ru]https://www.mostbet4054.ru[/url]
Comment LinkQuietum Plus Reviews
I've been dealing with mild ringing in my ears for months, so this review really caught my attention.
Comment LinkI like that Quietum Plus focuses on inflammation and nerve health rather than just masking symptoms.
Has anyone here actually tried it? Curious to hear real results!
tgram_ilEr
онлайн накрутка подписчиков в тг канал онлайн накрутка подписчиков в тг канал
Comment LinkPineal Guardian Reviews
Thanks for explaining it so clearly! I’ve been feeling
Comment Linkmentally foggy and low on energy lately, so Pineal Guardian might be just what I need.
Love that it’s made with natural ingredients instead of synthetic stuff.
Subscribed for more wellness breakdowns like this!
Лаеннек
Its like you learn my mind! You appear to understand a lot about this, such as you wrote the
Comment Linkguide in it or something. I think that you simply could do
with a few p.c. to pressure the message home a bit, but other than that,
this is great blog. A fantastic read. I will certainly be back.