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.
108446 comments
888starz_sdst
888starz tz http://www.starz888.pro .
Comment Link888starz_atKr
888starz скачать официальный сайт https://888starz-official.com/ .
Comment LinkJasonToimb
¿Hola competidores del azar?
Comment LinkFor those who prefer simplicity, the 1xbet ng login registration option is the most convenient. No email or complex forms are required. 1xbet registration by phone number nigeria Just input your phone number and confirm via SMS.
Many new users find 1xbetnigeriaregistrationonline.com through word of mouth. That’s because the site delivers exactly what’s promised. Fast, secure, and reliable access.
Benefits of 1xbet nigeria registration online for bettors - п»їhttps://1xbetnigeriaregistrationonline.com/
¡Que disfrutes de enormes obsequios !
psychologist43
Психолог 29 30
Comment LinkDiplomi_qzpa
купить аттестат за 11 класс 2015 купить аттестат за 11 класс 2015 .
Comment Linkcandy casino_gpsa
casino candy http://www.candy-casino-2.com .
Comment Linkwww.stonestationelevator.com
It's a pity you don't have a donate button! I'd certainly donate
Comment Linkto this superb blog! I guess for now i'll settle for book-marking and adding your RSS feed to my Google account.
I look forward to brand new updates and will talk about this website with my Facebook group.
Talk soon!
Diplomi_gypa
купить аттестат за 11 класс алматы купить аттестат за 11 класс алматы .
Comment LinkSazrolc
Приобрести диплом под заказ возможно используя официальный портал компании. sublimejobs.co.za/employer/diploms-ukraine
Comment LinkDiplomi_mhsi
реально ли купить аттестат за 11 класс https://arus-diplom25.ru/ .
Comment Link