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.
3041 comments
vocal-191
mini mart saif zone saif zone companies list
Comment Linkprp-plazmoterapija-798
Курс по плазмотерапии https://prp-plazmoterapija.ru с выдачей сертификата. Освойте PRP-методику: показания, противопоказания, протоколы, работа с оборудованием. Обучение для медработников с практикой и официальными документами.
Comment Linkprp-ginekologiya-891
Курс по плазмолифтингу плазмолифтинг в гинекологии обучение в гинекологии: PRP-терапия, протоколы, показания и техника введения. Обучение для гинекологов с выдачей сертификата. Эффективный метод в эстетической и восстановительной медицине.
Comment Linkprp-plazmoterapija-390
Курс по плазмотерапии прп терапия обучение с выдачей сертификата. Освойте PRP-методику: показания, противопоказания, протоколы, работа с оборудованием. Обучение для медработников с практикой и официальными документами.
Comment Linkprp-ginekologiya-774
Курс по плазмолифтингу плазмолифтинг в гинекологии обучение в гинекологии: PRP-терапия, протоколы, показания и техника введения. Обучение для гинекологов с выдачей сертификата. Эффективный метод в эстетической и восстановительной медицине.
Comment Linkгизбо казино
I was wondering if you ever considered changing the page layout of your website?
Comment LinkIts very well written; I love what youve got to say.
But maybe you could a little more in the way of content so people could
connect with it better. Youve got an awful lot of text for only
having 1 or 2 images. Maybe you could space it out better? https://gizbo-777-spin.lol/
Gupeddskesy
Visit BinTab https://bintab.com/ - these are experts with many years of experience in finance, technology and science. They analyze and evaluate biotech companies, high-tech startups and leaders in the field of artificial intelligence, to help clients make informed investment decisions when buying shares of biotech, advanced technology, artificial intelligence, natural resources and green energy companies.
Comment Linkprp-plazmoterapija-193
Курс по плазмотерапии обучение плазмотерапии с выдачей сертификата. Освойте PRP-методику: показания, противопоказания, протоколы, работа с оборудованием. Обучение для медработников с практикой и официальными документами.
Comment Linkprp-ginekologiya-802
Курс по плазмолифтингу обучение плазмотерапии в гинекологии в гинекологии: PRP-терапия, протоколы, показания и техника введения. Обучение для гинекологов с выдачей сертификата. Эффективный метод в эстетической и восстановительной медицине.
Comment Linkhttps://nasz-szczecin.pl
Keep up the awesome work !! Lovin' it!
Comment Linkhttps://nasz-szczecin.pl