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.
101780 comments
Diplomi_scPt
купить аттестат за 11 классов в омске купить аттестат за 11 классов в омске .
Comment LinkLamartum
Когда запой начинает угрожать здоровью, оперативное вмешательство становится жизненно необходимым. В Туле опытные специалисты оказывают помощь на дому, позволяя начать лечение сразу же в комфортной обстановке. Такой формат терапии обеспечивает оперативную детоксикацию, восстановление нормального обмена веществ и стабилизацию работы внутренних органов, что особенно важно для пациентов, желающих избежать лишнего стресса и сохранить конфиденциальность.
Comment LinkПолучить дополнительные сведения - вывод из запоя анонимно в туле
Shift Flarex Fin
These are truly fantastic ideas in concerning blogging.
Comment LinkYou have touched some pleasant points here. Any way keep up wrinting.
Гипергидроз у подростков
Its like you read my mind! You seem to know a lot about this,
Comment Linklike you wrote the book in it or something.
I think that you could do with some pics to drive the message home a bit, but
other than that, this is excellent blog. A fantastic
read. I will certainly be back.
Cryptogene21 AI
Appreciating the hard work you put into your site and
Comment Linkdetailed information you present. It's nice to come across a blog every once in a while that isn't the same outdated rehashed material.
Great read! I've bookmarked your site and I'm adding your RSS feeds to my Google account.
Cazrnem
Получить диплом о высшем образовании поспособствуем. Купить аттестат в Магнитогорске - diplomybox.com/kupit-attestat-v-magnitogorske
Comment LinkCazrast
Мы изготавливаем дипломы любой профессии по приятным тарифам. ЗАДАТЬ ВОПРОС -- kyc-diplom.com/discussions.html
Comment LinkLGOACE
Aw, this was an incredibly good post. Taking the time and actual effort to produce
Comment Linka superb article… but what can I say… I put things off a whole lot and
never seem to get nearly anything done.
Team Builder
Check out this link, this link, this link, this
Comment Linklink, this link.
Davidvak
Врач уточняет, как долго продолжается запой, какие симптомы наблюдаются и присутствуют ли сопутствующие заболевания. Тщательный сбор информации позволяет оперативно подобрать необходимые медикаменты и начать детоксикацию.
Comment LinkУглубиться в тему - после капельницы от запоя в тюмени