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.
96245 comments
mostbet_rsPr
мостбет ставки на исход https://mostbet4082.ru/
Comment Linkдрова колотые 5 кубов цена_dgka
сколько стоит мешок дров .
Comment LinkAshley
Very nice post. I simply stumbled upоn yoսr blog and wanted to mention that I һave rеally
Comment Linkloved surfing ɑround yⲟur weblog posts. In аny caѕe I'll be subscribing
ߋn youｒ feed аnd I'm hoping you write once more ѕoon!
Diplomi_hxet
купить аттестаты за 11 отзывы купить аттестаты за 11 отзывы .
Comment LinkMichaelbar
Основу капельницы составляют инфузионные растворы, которые помогают устранить обезвоживание. Дополнительно вводятся витамины для улучшения обменных процессов, препараты для защиты печени, а также успокоительные средства для стабилизации нервной системы. Компоненты подбираются индивидуально с учетом состояния пациента, чтобы обеспечить максимальную эффективность и безопасность.
Comment LinkПодробнее тут - http://kapelnica-ot-zapoya-krasnoyarsk55.ru
mostbet_fron
mostbet mostbet
Comment LinkDiplomi_cyet
аттестат за 11 класс купить в новокузнецке аттестат за 11 класс купить в новокузнецке .
Comment LinkDiplomi_kbst
где купить аттестаты за 11 класс в нижнем тагиле https://www.arus-diplom9.ru - где купить аттестаты за 11 класс в нижнем тагиле .
Comment Linkдрова колотые 5 кубов цена_deka
drova-kolotye-5-kubov-cena-812.ru .
Comment Linktgram_reEr
Накрутка подписчиков в ТГ канал живые https://vc.ru/niksolovov/1481423-nakrutka-podpischikov-v-tg-kanal-zhivye-top-25-servisov-2025-goda-moi-reiting сервисы для набора подписчиков в ТГ
Comment Link