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.
26424 comments
Sazrhit
Купить диплом об образовании!
Comment LinkЗаказать диплом об образовании. Заказ подходящего диплома через надежную фирму дарит ряд плюсов для покупателя. Данное решение позволяет сэкономить время и значительные финансовые средства. sb.mangird.com/employer/eonline-diploma
oborydovanie dlya aktovogo zala_juKn
современный актовый зал в школе http://www.oborudovanie-dlya-aktovogo-zala2.ru/ .
Comment Linkoborydovanie dlya aktovogo zala_xxka
оборудование для актового зала оборудование для актового зала .
Comment LinkMillardsmets
ultimate AI porn maker generator. Create hentai art, porn comics, and NSFW with the best AI porn maker online. Start generating AI porn now!
Comment Linkramatogel
Hello there! This is my first visit to your blog!
Comment LinkWe are a collection of volunteers and starting a
new project in a community in the same niche. Your blog provided us
beneficial information to work on. You have done a extraordinary job!
888starz_bdka
888starz telegram https://888-starz.world/ .
Comment Linkoborydovanie dlya aktovogo zala_llKn
оборудование для актового зала оборудование для актового зала .
Comment Linkoborydovanie dlya aktovogo zala_ugka
оборудование для актовых залов оборудование для актовых залов .
Comment LinkCharissa
After checking out a number of the blog posts on your web
Comment Linksite, I honestly like your way of blogging. I
added it to my bookmark website list and will be checking back in the near future.
Please check out my web site too and let me know what you think.
sweet_bonanza_esMt
sweet bonanza app sweet-bonanza3001.ru
Comment Link