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.
174855 comments
togel online terpercaya
Hey there, You've done an excellent job. I'll certainly
Comment Linkdigg it and personally suggest to my friends. I am sure they'll
be benefited from this web site.
kashpo napolnoe_rgea
кашпо для цветов напольное пластиковое https://kashpo-napolnoe-spb.ru - кашпо для цветов напольное пластиковое .
Comment Linkmostbet_lcEn
вывод денег с мелбет отзывы https://www.mostbet11021.ru
Comment LinkSEO Agency
Hello there! This blog post couldn't be written any better!
Comment LinkLooking at this post reminds me of my previous roommate!
He continually kept talking about this. I'll send this information to him.
Pretty sure he will have a good read. Thanks for sharing!
Cazrxkx
Заказать диплом ВУЗа по невысокой стоимости возможно, обратившись к надежной специализированной фирме. Мы готовы предложить документы высших учебных заведений, которые находятся на территории всей Российской Федерации. dvtgik.ru/kupite-diplom-o-srednem-obrazovanii-s-vneseniem-v-reestr-2/
Comment Linkkashpo napolnoe_udea
купить напольные горшки недорого kashpo-napolnoe-spb.ru - купить напольные горшки недорого .
Comment Link1win_utet
где ввести промокод в 1win https://1win22095.ru
Comment Linkkashpo napolnoe_zaea
кашпо для растений напольное [url=http://www.kashpo-napolnoe-spb.ru]кашпо для растений напольное[/url] .
Comment LinkWilliammub
Here's more on the topic https://upsskirt.ru/
Comment Linkkashpo napolnoe_fuea
горшок напольный высокий купить https://kashpo-napolnoe-spb.ru - горшок напольный высокий купить .
Comment Link