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.
5202 comments
RvbgTrago
For effective treatment, use [url=https://seamedblog.com/ ]cialis 5mg side effects[/url] for an extended period?The lowest prices to levitra 40 mg reviews
Comment LinkWhispeara
Whispeara seems like a promising supplement for supporting healthy vocal cords and overall
Comment Linkthroat comfort. I like that it’s made with natural ingredients aimed at reducing strain and improving voice clarity.
Some users notice improvements quickly, while others say it takes consistent use to feel the benefits.
Overall, it looks like a helpful option for anyone who relies
on their voice daily or wants to maintain long-term vocal health.
GeraldAlgop
3 Magic Lamps Hold and Win слот
Comment LinkDavidTon
3 Hot Chillies слот
Comment LinkHefitNob
Замки и фурнитура оптом для ИП и юрлиц на https://zamkitorg.ru/ : дверные замки, ручки, доводчики, петли, броненакладки, механизмы секретности, электромеханические решения и мебельная фурнитура. Официальные марки, новинки и лидеры продаж, консультации и оперативная отгрузка. Оформите заявку и изучите каталог на zamkitorg.ru — подберем надежные комплектующие для ваших проектов и обеспечим поставку.
Comment LinkGilbertsaure
Авторские курсы по REVIT https://dashclass.ru обучение созданию интерьеров и архитектурных проектов. Практика, реальные кейсы, индивидуальный подход и профессиональные навыки для работы в проектировании.
Comment LinkGilbertsaure
Авторские курсы по REVIT https://dashclass.ru обучение созданию интерьеров и архитектурных проектов. Практика, реальные кейсы, индивидуальный подход и профессиональные навыки для работы в проектировании.
Comment LinkJosephSkese
Детская школа искусств https://elegy-school.ru обучение музыке, танцам, изобразительному и театральному искусству. Творческие программы для детей, концерты, конкурсы и развитие талантов.
Comment LinkJosephSkese
Детская школа искусств https://elegy-school.ru обучение музыке, танцам, изобразительному и театральному искусству. Творческие программы для детей, концерты, конкурсы и развитие талантов.
Comment LinkGeraldAlgop
Казино 1win
Comment Link