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.
20204 comments
Leilani Doell
[url="https://discoveramazingdeals.click/" />discoveramazingdeals.click[/url] – Amazing selections shown clearly, navigation feels simple and very enjoyable overall.
Comment LinkgyneqelBroap
Ищете строительство домов в Екатеринбурге под ключ или ремонт квартир? Посетите https://premium-sk.ru/ - там вы найдете широкий перечень услуг от профессионалов. Ознакомьтесь с нашим существенным портфолио или рассчитайте стоимость, а оплата наших услуг фиксирована. Обязательная гарантия на работы. С высоким качеством и быстро справимся со всеми типами строительных работ и ремонта. Подробнее на сайте.
Comment LinkRandomNameEaser
Midday Marketplace Finds – Neat design and clearly arranged sections ensure smooth navigation.
Comment Linkавтоматические жалюзи на окна внутренние с электроприводом
Откройте для себя автоматические жалюзи на окна внутренние с электроприводом Прокарниз, которые обеспечат идеальный контроль света и уюта в вашем доме.
Comment LinkНекоторые устройства позволяют интеграцию в систему умного дома, что упрощает управление.
JamesEaser
DealFinderStore – Effortless browsing, solid bargains, and clear, clean layout.
Comment LinkRobertEaser
High Pine Collection – Attractive outlet items, navigation feels natural and quick.
Comment LinkJamesEaser
SimpleMarketDeals – Well-presented products, easy navigation, and smooth shopping flow.
Comment LinkRobertEaser
High Pine Spot – Pine-inspired items displayed clearly, browsing feels natural.
Comment LinkAbraham Sergio
[url="https://discoverandbuyhub.shop/" />discoverandbuyhub.shop[/url] – Shopping experience feels pleasant, products are displayed neatly and well organized.
Comment LinkStephenoweme
baccarat
Comment Link