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.
177294 comments
avtomatika somfy_yrmt
приводы somfy avtomatika-somfy.ru .
Comment LinkLindaDaype
¡Buenas!
Comment Linkcasino real online chile
Lee este enlace - https://casinowheel.shop/
Casino online dinero real Chile
1xbet casino Chile
Casino con dinero real Chile
¡Buena suerte!
구글상위노출
저희는 사이트 기술 진단부터 키워드 분석, 콘텐츠
Comment Link최적화, 내부 링크 구조 개선 및 백링크 구축까지 종합적인
SEO 솔루션을 제공합니다.
sportbets_ibsr
sports bet http://www.sportbets30.ru .
Comment Linkзаправка газгольдера для частного дома_fupt
сколько стоит заправка газгольдера 2700 .
Comment Link1win_mfpa
1вин скачать https://1win1173.ru/
Comment Linkegypt visa application
I do not even know how I stopped up right here, however I thought this post was good.
Comment LinkI don't recognise who you might be however certainly
you're going to a famous blogger when you aren't already.
Cheers!
ancieselPr
Рекомендую - https://med-like.ru/kak-nachat-uspeshnuyu-kareru-v-eskort-uslugah-s-agentstvom-rubus24-polnoe-rukovodstvo/
Comment Linkзаправка газгольдера для частного дома_enpt
заправка газом газгольдера .
Comment Linksportbets_soSi
sport bets http://www.sportbets31.ru .
Comment Link