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.
163116 comments
888starz_qqOa
تُعرف 888starz بأنها وجهة مميزة لعشاق الألعاب والمراهنات. تأسست هذه المنصة بهدف توفير تجربة فريدة للمستخدمين . تقدم 888starz مجموعة واسعة من الألعاب .
Comment Linkقسم الألعاب. تتمتع الألعاب بتجربة مستخدم سلسة ومرنة . تقدم المنصة مسابقات دورية حيث يمكن للاعبين استعراض مهاراتهم .
تتيح 888starz للمستخدمين المراهنة على الأحداث الرياضية الكبرى. يمكن للاعبين متابعة المباريات في الوقت الحقيقي . توفر المنصة خيارات مراهنة مباشرة أثناء المباريات .
قسم الأمان والدعم. يمكن للمستخدمين التواصل مع فريق الدعم عبر الدردشة الحية أو البريد الإلكتروني . تعمل المنصة على تطوير خدماتها بناءً على ملاحظات اللاعبين .
888 starz https://888starz.red/
transformatornie podstancii kypit_gsMt
комплектная трансформаторная подстанция купить https://transformatornye-podstancii-kupit2.ru/ .
Comment Linktransformatornie podstancii kypit_qpMt
комплексная трансформаторная подстанция комплексная трансформаторная подстанция .
Comment LinkSodo 66
Hey! Do you know if they make any plugins to protect against hackers?
Comment LinkI'm kinda paranoid about losing everything I've worked hard on. Any
tips?
transformatornie podstancii kypit_vzMt
промышленные трансформаторные подстанции промышленные трансформаторные подстанции .
Comment Linktoto
Pretty! This has been a really wonderful post. Thanks for supplying this
Comment Linkinformation.
transformatornie podstancii kypit_jtMt
трансформаторная подстанция трансформаторная подстанция .
Comment LinkDiplomi_samt
купить диплом в харькове купить диплом в харькове .
Comment Linkzabor_evroshtaketnik_vuSl
На http://metallicheskij-shtaketnik.ru действует программа лояльности для постоянных клиентов. Накопительные скидки, бесплатный сервисный осмотр, приоритетное обслуживание. Оставьте заявку и получите персональное предложение.
Comment Linkporn
Good day! I could have sworn I've been to this web site before but after
Comment Linkgoing through a few of the posts I realized it's new to me.
Nonetheless, I'm certainly delighted I discovered it and I'll be bookmarking it and checking back regularly!