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.
132810 comments
Mental Health_vsSa
mental health chatbot mental-health1.com .
Comment LinkAI Therapist_ebEi
ai therapist bot ai-therapist6.com .
Comment LinkTrefkhw
Купить диплом о высшем образовании. Приобретение документа о высшем образовании через качественную и надежную компанию дарит много плюсов для покупателя. Это решение помогает сберечь как длительное время, так и значительные денежные средства. orikdok-5v-gorode-perm-59.online
Comment LinkWilliamdot
Мы предлагаем дипломы любой профессии по приятным ценам. Дипломы производятся на подлинных бланках Заказать диплом об образовании diplom-zentr.com
Comment LinkTrefrgp
Приобрести диплом о высшем образовании. Заказ документа о высшем образовании через надежную компанию дарит массу плюсов для покупателя. Такое решение позволяет сэкономить как дорогое время, так и серьезные финансовые средства. orikdok-4v-gorode-tula-71.online
Comment LinkProZenith Weightloss supplement
I know this if off topic but I'm looking into starting
Comment Linkmy own blog and was wondering what all is needed to get set up?
I'm assuming having a blog like yours would cost a pretty penny?
I'm not very internet smart so I'm not 100% sure. Any recommendations or advice would be greatly appreciated.
Thanks
Williamdot
Мы предлагаем дипломы любых профессий по выгодным тарифам. Дипломы изготавливаются на настоящих бланках Заказать диплом об образовании poluchidiplom.com
Comment Linkmostbet_dgmn
букмекерская контора кыргызстан букмекерская контора кыргызстан .
Comment Linkhttps://mecanique-ondulatoire.com/
Hi there i am kavin, its my first time to commenting anyplace, when i read this piece of writing i thought i could also make comment due to this sensible article.
Comment LinkTreftka
Приобрести диплом об образовании. Покупка документа о высшем образовании через качественную и надежную фирму дарит массу плюсов. Данное решение дает возможность сэкономить время и значительные денежные средства. [url=http://orikdok-4v-gorode-samara-63.online/]orikdok-4v-gorode-samara-63.online[/url]
Comment Link