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.
84678 comments
Sazryut
Купить диплом можно через официальный портал компании. orikdok-4v-gorode-mahachkala-5.online
Comment Linkmostbet_lmpn
мостбет прогнозы [url=http://mostbet4001.ru]http://mostbet4001.ru[/url]
Comment Linkcasino
Greetings, I'm Alex from Romania. I wanna tell you about my
Comment Linkinsane experience with this crazy popular online casino I
stumbled on a few weeks ago.
To be honest, I was totally broke, and now I can’t believe it myself — I crushed it and made £590,000 playing mostly blackjack!
Now I’m thinking of getting a new car here in Belgrade, and investing a serious
chunk of my winnings into Bitcoin.
Later I’ll probably move to a better neighborhood and build my own startup.
Now I'm going by Luka from Croatia because I honestly feel like
a new person. My life is flipping upside down in the best way.
Let's be honest, what would you guys do if you had this kinda luck?
Are you thinking “damn!” right now?
For real, I never thought I'd get out of debt. It’s all happening
so fast!
Reply if you wanna chat!
Heda
SLOT THAILAND MAXWIN
Comment LinkSLOT THAILAND
SLOT THAILAND
JJ62
JJ62
TT789
JKT8
KUMPULTOTO
KUMPULTOTO
SVIP2
SVIP5
SVIP6
SVIP7
SVIP9
SITUS SLOT GACOR
SLOT DEMO PRAGMATIC
88ID
Cazrzah
Купить диплом ВУЗа по невысокой стоимости возможно, обратившись к проверенной специализированной фирме. Мы предлагаем документы университетов, расположенных в любом регионе России. [url=http://peoplediplom.ru/kupit-diplom-s-zaneseniem-v-reestr-legalno-2/]peoplediplom.ru/kupit-diplom-s-zaneseniem-v-reestr-legalno-2/[/url]
Comment LinkSazrups
Купить документ о получении высшего образования можно в нашей компании в столице. Купить диплом ВУЗа по невысокой стоимости вы можете, обращаясь к проверенной специализированной фирме. [url=http://bizm.pl/employer/frees-diplom/]bizm.pl/employer/frees-diplom[/url]
Comment LinkIariorzod
Приобрести диплом университета по невысокой цене возможно, обращаясь к проверенной специализированной фирме. Приобрести документ о получении высшего образования вы имеете возможность в нашем сервисе. [url=http://orikdok-2v-gorode-kurgan-45.ru/]orikdok-2v-gorode-kurgan-45.ru[/url]
Comment Linksplooge moose
Just want to say your article is as astonishing.
Comment LinkThe clarity on your submit is just cool and i could think you're an expert on this subject.
Fine along with your permission allow me to
take hold of your feed to keep updated with coming near near post.
Thanks one million and please keep up the enjoyable work.
Lazruiq
Приобрести диплом института!
Comment LinkМы готовы предложить дипломы психологов, юристов, экономистов и других профессий по приятным тарифам--- kupit-diplom-technikuma.ru
Sazrves
Купить документ о получении высшего образования можно у нас в столице. Приобрести диплом института по выгодной цене можно, обращаясь к проверенной специализированной фирме. [url=http://semeyka.listbb.ru/viewtopic.phpf=20&t=1737/]semeyka.listbb.ru/viewtopic.phpf=20&t=1737[/url]
Comment Link