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.
64126 comments
video mesum anak kecil
I have read so many articles or reviews concerning the blogger lovers except
Comment Linkthis post is actually a nice post, keep it up.
solid wooden doors
Everything is very open with a clear description of the issues.
Comment LinkIt was truly informative. Your website is extremely helpful.
Thanks for sharing!
important source
Please let me know if you're looking for a article
Comment Linkauthor for your site. You have some really good posts and I think
I would be a good asset. If you ever want to take some of
the load off, I'd love to write some material for your blog in exchange
for a link back to mine. Please send me an email if interested.
Thanks!
LutherHaums
Проблема зависимостей остаётся актуальной в современном обществе. С каждым годом увеличивается число людей, страдающих от алкоголизма, наркомании и других форм зависимостей, что негативно отражается на их жизни и благополучии близких. Зависимость — это не просто физическое заболевание, но и глубокая психологическая проблема. Для эффективного лечения требуется помощь профессионалов, способных обеспечить комплексный подход.
Comment LinkУзнать больше - narkologiya vyvod iz zapoya na domu
steve gibbs penticton british columbia
I really like your blog.. very nice colors & theme. Did you create
Comment Linkthis website yourself or did you hire someone to do it for
you? Plz answer back as I'm looking to design my own blog and would
like to find out where u got this from. cheers
memek basah
Informative article, exactly what I was looking for.
Comment LinkativoGus
ВДГБ - компания, которая сертификаты системы менеджмента качества имеет. Анализируем потребности. Применяем и внедряем в бизнес-процессах новейшие технологии. Помогаем компаниям разных отраслей повышать действенность и оптимизировать управление. https://corp.vdgb.ru - тут более детальная информация о нас представлена, посмотрите ее уже сейчас. Обладаем нужными компетенциями для того, чтобы успешно реализовывать проекты полного цикла. Готовы на все вопросы ответить. Мы - команда профессионалов, работать с нами просто и комфортно!
Comment LinkLeorivacu
Деньги за 5 минут без переплат! Взять займ на карту без процентов теперь реально.
Comment Linkföretagslån utan säkerhet
I've been browsing online greater than 3 hours these days, yet I
Comment Linknever discovered any fascinating article like yours.
It is beautiful price enough for me. In my opinion, if all webmasters and bloggers made just right
content as you did, the net will probably be much more helpful than ever before.
BruceStath
he has a good point https://web-kaspawallet.com/
Comment Link