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.
234416 comments
mr-master-314
Объяснения на https://mr-master.com.ua/ru/ помогли выбрать шторы вместо дверей.
Comment Linkmr-master-535
Завдяки сайту mr-master.com.ua розібралась, де і як використати ламінований гіпсокартон.
Comment Linkmostbet_kg_ubSa
мостбет зеркало https://mostbet12031.ru/
Comment LinkLive Draw Singapore
Hello! I realize this is sort of off-topic but I needed to
Comment Linkask. Does building a well-established website like yours
take a massive amount work? I am brand new to running
a blog however I do write in my diary daily. I'd like to start a blog so I can easily share my experience and feelings online.
Please let me know if you have any kind of recommendations or tips for new aspiring
bloggers. Thankyou!
mostbet_kg_dcSa
промокод мостбет https://www.mostbet12031.ru
Comment Linkbest dog fitness tracker 2025
Your style is unique in comparison to other people I've read
Comment Linkstuff from. Many thanks for posting when you've got the opportunity,
Guess I will just bookmark this site.
mostbet_kg_rzPa
мостеб мостеб
Comment Linkbuybuyviamen-178
На сайте https://buybuyviamen.com посмотрели разные решения для ломаной крыши.
Comment Linkbuybuyviamen-641
В статье https://buybuyviamen.com подробно объяснили, зачем нужен капельник на крыше.
Comment Linksiviagmen-418
На сторінці https://siviagmen.com переглянув контакти ремонт колясок дитячих.
Comment Link