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.
121470 comments
Diplomi_gjSa
купить аттестат за 11 класс в череповце купить аттестат за 11 класс в череповце .
Comment LinkGilbertutito
Процесс лечения зависимости включает несколько последовательных этапов, каждый из которых важен для достижения стойкой ремиссии и возвращения к полноценной жизни. Для успешного результата необходима последовательная работа специалистов и активное участие пациента.
Comment LinkОзнакомиться с деталями - https://lechenie-narkomanii-novosibirsk0.ru/
limo service near me
I all the time emailed this blog post page to all my contacts, for the reason that if like to read it next
Comment Linkmy friends will too.
فلاپ باز
It's nearly impossible to find educated people for this subject,
Comment Linkbut you seem like you know what you're talking about!
Thanks
Lazrbch
Заказать диплом об образовании!
Comment LinkМы изготавливаем дипломы любой профессии по приятным тарифам--- kupit-diplom163.ru
Keithsouth
Когда запой угрожает здоровью, каждая минута имеет решающее значение. В Ярославле квалифицированные специалисты по наркологии оказывают помощь на дому, позволяя оперативно начать лечение алкогольной интоксикации и вывести токсины из организма. Такой формат терапии обеспечивает комфортные условия для пациента, максимальную конфиденциальность и индивидуальный подход, что особенно важно для быстрого и безопасного восстановления здоровья.
Comment LinkВыяснить больше - https://vyvod-iz-zapoya-yaroslavl00.ru/vyvod-iz-zapoya-kruglosutochno-yaroslavl/
Diplomi_jcPi
купить аттестат за 11 класс в вологде купить аттестат за 11 класс в вологде .
Comment LinkDiplomi_fvSa
купить аттестат за 11 классов в оренбурге купить аттестат за 11 классов в оренбурге .
Comment Linkkliataxilimo.com.my/black-car-service
Excellent post. I was checking continuously this blog and I am inspired!
Comment LinkVery useful info particularly the final section :) I handle such information a lot.
I used to be looking for this certain information for a
very long time. Thanks and best of luck.
Sazryjz
Купить диплом можно используя сайт компании. [url=http://infiniterealities.listbb.ru/viewtopic.php?f=7&t=1425/]infiniterealities.listbb.ru/viewtopic.php?f=7&t=1425[/url]
Comment Link