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.
141506 comments
digi 995 soundtrack
What's Taking place i am new to this, I stumbled upon this I've found It absolutely
Comment Linkhelpful and it has helped me out loads. I hope to give a contribution & assist other users like its helped me.
Great job.
pogoda v Sochi na 14 dnei_ipSi
сочи погода на 14 дней 2025 [url=http://weathersochi14days.ru]сочи погода на 14 дней 2025[/url] .
Comment Linkpogoda v Sochi na 14 dnei_jfSi
температура моря в сочи сейчас на 14 дней температура моря в сочи сейчас на 14 дней .
Comment Linkpogoda v Sochi na 14 dnei_owSi
погода в сочи на 14 дней подробно погода в сочи на 14 дней подробно .
Comment Linktamojennii broker_avsn
таможенный представитель [url=http://www.tamozhennyj-broker16.ru]таможенный представитель[/url] .
Comment Linkpromokod_vnen
Prodamus - промокод на подключение Prodamus -промокод на подключение .
Comment LinkLive Draw Macau
I think this is among the most vital information for me.
Comment LinkAnd i'm glad reading your article. But want to remark on some general things,
The website style is perfect, the articles is really
nice : D. Good job, cheers
pogoda v Sochi na 14 dnei_dqSi
температура воды в море сочи на 14 дней https://weathersochi14days.ru/ .
Comment Linktamojennii broker_wpol
таможенная компания [url=https://tamozhennyj-broker14.ru/]https://tamozhennyj-broker14.ru/[/url] .
Comment Linkexperience true sensual porn
It's going to be ending of mine day, however before end I am reading this enormous piece of
Comment Linkwriting to improve my experience.