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.
185028 comments
купить дрова в чехове_mpon
kupit-drova-v-chekhove-365.ru .
Comment LinkElevate your crypto identity with a free TRON TRC20 USDT vanity address generator that crafts wallet addresses with lucky endings like 88888. This tool creates TRON and TRC20-compatible addresses that are both functional and distinctive
Its like you read my mind! You appear to know a lot about this, like you wrote the book in it or something.
Comment LinkI think that you could do with some pics to drive the message
home a bit, but instead of that, this is great blog.
An excellent read. I'll definitely be back.
купить дрова в чехове_dhon
kupit-drova-v-chekhove-365.ru .
Comment LinkAntonionig
Как сам!
Comment LinkДавай начистоту поговорим о том, сколько сил и времени это требует на самом деле. можно ли заработать на онлайн играх
Переходи: - https://zarabotok-na-igrah.ru/na-kakih-igrah-mozhno-zarabotat-realnye-dengi/
сколько можно заработать на яндекс играх
на каких играх можно заработать в стиме
на каких играх можно заработать без вложений
До встречи!
telegramtop_zlEr
приложение для накрутки подписчиков в тг приложение для накрутки подписчиков в тг.
Comment Linkкупить дрова в чехове_hron
kupit-drova-v-chekhove-365.ru .
Comment Linkкупить дрова в чехове_qkon
kupit-drova-v-chekhove-365.ru .
Comment LinkDiplomi_xyst
Мы готовы предложить документы ВУЗов, расположенных в любом регионе России. Купить диплом ВУЗа:
Comment Linkкупить аттестат в москве за 11 класс
дренаж на глинистом участке_fhPr
правильный дренаж вокруг дома .
Comment LinkfisheuePr
Thanks for the article https://forum.ginecologkiev.com.ua/viewtopic.php?f=70&t=23666 .
Comment Link