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.
134603 comments
Williamsaw
Hey there!
Comment LinkOnline casino in India offers exciting bonuses daily. online gambling in india legal Start playing and winning.
Check out this link - https://win-win25.com/
Online casino in India
Online casino India app download
Casino game online real money in India
Best of luck!
Nerve Fresh
Nerve Fresh is getting noticed for its natural formula aimed at easing nerve discomfort and promoting better nerve
Comment Linkhealth. Many users like that it’s designed to help reduce tingling,
burning, and numbness without harsh side effects.
For those dealing with nerve-related issues, Nerve Fresh
seems to offer a gentle yet effective option for daily support.
Williamsaw
What's up!
Comment LinkCasino game online real money in India pays. online gambling in india legal Try your luck now.
Check this example resource - https://win-win25.com
India online casino
Online casino India real money app apk
Casino game online real money in India
Best of luck!
заказать ушп фундамент_ahOn
фундамент плита стоимость за м2 .
Comment Linkзаказать ушп фундамент_psOn
zakazat-ushp-fundament-499.ru .
Comment Linkзаказать ушп фундамент_hdOn
zakazat-ushp-fundament-499.ru .
Comment LinkWilliamsaw
Hey!
Comment LinkBest online casino games in India pay well. best online casino in india Discover your favorite games.
Read the link - https://win-win25.com
Online casino India real money app
India online casino
Top 10 online casino in India for real money
Good luck!
Diplomi_kkst
Мы готовы предложить документы институтов, которые находятся на территории всей РФ. Заказать диплом ВУЗа:
Comment Linkкупить школьный аттестат за 11 классов
Williamsaw
Hey!
Comment LinkIndia online casino platforms accept multiple payments. online gambling in india legal Deposit and play instantly.
Check this example resource - https://win-win25.com
Best online casino in India
Casino game online real money in India
Best online casino India
Good luck!
заказать ушп фундамент_waOn
фундаментная плита под дом цена за м2 .
Comment Link