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.
172293 comments
anz promotions
Kaizenaire.ϲom accumulations the freshest promotions, mɑking іt Singapore'ѕ top option.
Comment LinkPromotions brighten Singapore'ѕ shopping heaven, whеre locals ɡօ aftеr handle enthusiasm ɑnd accuracy.
Exercising archery ɑt varieties hones emphasis foг precision-loving Singaporeans,ɑnd bear in mind to stay upgraded ⲟn Singapore'ѕ neweѕt
promotions and shopping deals.
Club21 retails luxury fashion brands, ⅼiked Ьy
premium buyers in Singapore fߋr theіr unique collectiohs
аnd exceptional solution.
SGX operates tһe stock exchange and trading systems sia, loved by Singaporeans fօr allowing investment chances ɑnd market insights lah.
Ichiban Boshi սses conveyor belt sushi and bentos, valued for enjoyable, family-friendly dishes ԝith authentic tastes.
Ⅿuch ƅetter prepare lah, Kaizenaire.сom updates
promotions ᧐ften leh.
1win_bwKr
скачать приложение 1 win 1win12007.ru
Comment LinkMeteor Profit
Wonderful site. Lots of useful information here.
Comment LinkI am sending it to several friends ans also sharing in delicious.
And of course, thanks in your sweat!
Eugenebuh
Капельница от запоя — это быстрый и контролируемый способ снизить токсическую нагрузку на организм, восстановить водно-электролитный баланс и купировать абстинентные симптомы без резких «качелей» самочувствия. В «Новом Рассвете» мы организуем помощь в двух форматах: в стационаре с круглосуточным наблюдением и на дому — когда состояние позволяет лечиться в комфортной обстановке квартиры. Врач оценивает риски на месте, подбирает индивидуальный состав инфузии, контролирует давление, пульс и сатурацию, корректирует скорость введения и остаётся до устойчивого улучшения. Все процедуры проводятся конфиденциально, с использованием сертифицированных препаратов и одноразовых расходников.
Comment LinkПолучить дополнительные сведения - вызвать капельницу на дому от запоя анонимно
Almax Capital
I know this if off topic but I'm looking into starting my own blog and was wondering
Comment Linkwhat all is required to get set up? I'm assuming having a
blog like yours would cost a pretty penny? I'm not very
internet savvy so I'm not 100% sure. Any suggestions or advice would be greatly appreciated.
Thank you
fisheudPr
лучшие нейросети для написания текстов песен
Comment Linkкупить куб дров в сергиевом посаде_fnki
kupit-kub-drov-sergiev-posad.ru .
Comment Linkslot mahjong
Nice respond in return of this question with real arguments and
Comment Linktelling the whole thing regarding that.
казино Джозз
I was excited to find this page. I wanted to thank you
Comment Linkfor ones time just for this fantastic read!! I definitely enjoyed every bit of it
and i also have you saved as a favorite to see new stuff on your web site.
web site
With havin so much written content do you ever run into any issues of plagorism or copyright violation? My site has a lot of exclusive content I've either authored myself or
Comment Linkoutsourced but it seems a lot of it is popping it up all over the web without my permission. Do you know any ways to
help stop content from being stolen? I'd truly appreciate it.