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.
107757 comments
비아그라 판매
First of all I want to say terrific blog! I had a quick question in which I'd like to ask if you
Comment Linkdon't mind. I was interested to know how you center yourself and clear your head prior to writing.
I've had a hard time clearing my mind in getting my thoughts out.
I truly do take pleasure in writing however it just seems
like the first 10 to 15 minutes tend to be wasted
simply just trying to figure out how to begin. Any ideas or
tips? Kudos!
skladi_fysr
хранение вещей в подмосковье недорого хранение вещей в подмосковье недорого .
Comment LinkDiplomi_vzst
Приобрести диплом университета!
Comment LinkМы можем предложить документы учебных заведений, которые находятся на территории всей России.
diplomk-vo-vladivostoke.ru/kupit-diplom-instituta-s-reestrom-bistro-i-nadezhno-3/
mostbet_yeKr
mostbe http://mostbet8003.ru .
Comment LinkDnrtqfw
Мы готовы предложить дипломы любой профессии по доступным ценам. Мы готовы предложить документы техникумов, которые расположены на территории всей Российской Федерации. Документы делаются на "правильной" бумаге самого высокого качества. Это позволяет делать государственные дипломы, не отличимые от оригинала. skilling-india.in/employer/archive-diploma
Comment Linkmelbet_rfSi
мелбет кыргызстан мелбет кыргызстан .
Comment Linkmostbet_bvKr
мостбет скачать андроид https://mostbet8003.ru/ .
Comment LinkQuả Anh Đào Cuteo
I have to thank you for the efforts you have put in writing this website.
Comment LinkI am hoping to see the same high-grade content from you in the future
as well. In truth, your creative writing abilities has inspired me to
get my own, personal website now ;)
Sazrtoh
Мы готовы предложить дипломы любой профессии по приятным тарифам.-- diploml-174.ru/kupit-diplom-s-reestrom-otzivi-bistro-i-bezopasno/
Comment Link1win_ltsl
игра лаки джет отзывы [url=https://1win8007.ru]игра лаки джет отзывы[/url] .
Comment Link