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.
126851 comments
abhaziya_otdyh_ubEr
Абхазия как альтернатива Крыму: преимущества отдыха
Comment Linkабхазия отдых 2025 otdyh-abhaziya01.ru .
Lazrqmt
Диплом ВУЗа РФ!
Comment LinkБез ВУЗа трудно было продвигаться по карьерной лестнице. Приобрести диплом на заказ возможно используя сайт компании: powerstack.co.in/employer/premialnie-diplom-24
비아그라 구입
뛰어난 퀘스트네요. 그 후에 무슨 일이 있었나요?
Comment Link감사합니다!
Piece of writing writing is also a fun, if you be acquainted with then you can write if
not it is complex to write.
AI Therapist_znet
ai therapy chat https://ai-therapist4.com .
Comment LinkAI Therapist_ydPa
ai therapist chat [url=https://ai-therapist2.com/]https://ai-therapist2.com/[/url] .
Comment Linkmostbet_hqMi
mostbet lisenziyası http://mostbet3054.ru .
Comment Linkmostbet_ocSa
mostbet приложение https://www.mostbet33007.ru .
Comment Linkpin_up_hbma
pin up virtual sport tikish pin up virtual sport tikish .
Comment Linkmostbet_zbSa
mostbet mostbet .
Comment LinkAI Therapist_juSr
ai therapy app [url=https://www.ai-therapist5.com]https://www.ai-therapist5.com[/url] .
Comment Link