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.
1175831 comments
pet training
This blog was... how do I say it? Relevant!! Finally I've found something that
Comment Linkhelped me. Thank you!
アダルト 下着
[url="https://www.merrss.com/"]セクシー下着[/url]Not new but refreshed is Maroma,a Belmond Hotel,
Comment Linkkombucha supplies
Fantastic web site. Lots of useful information here.
Comment LinkI am sending it to several buddies ans additionally sharing in delicious.
And obviously, thanks on your sweat!
best realtor in dallas tx
I've been exploring for a bit for any high-quality articles or
Comment Linkblog posts in this kind of space . Exploring in Yahoo
I finally stumbled upon this website. Reading this info
So i'm glad to show that I have a very good uncanny feeling I discovered
just what I needed. I most surely will make certain to don?t overlook this
site and give it a look on a constant basis.
Boekp Viral
Hurrah! After all I got a webpage from where I know how to actually get helpful facts
Comment Linkregarding my study and knowledge.
latest fashion looks
We stumbled over here different page and thought I might check things out.
Comment LinkI like what I see so now i am following you. Look forward to
going over your web page for a second time.
pakistan earn money app
Top Earning App in Pakistan|Easy Way to Earn in Pakistan|Earning in Pakistan: New Approach|Earning App in Pakistan: Benefits|Profitable Earning App in Pakistan|Economic Earning in Pakistan|Pakistan Right Choice for Processing|Pakistan High Paying App for earnings|Pakistan: leader in earning|App that will make it easier to earn in Pakistan Pakistan
Comment Linkapps for earning money in pakistan best earning apps in pakistan .
下着 アダルト
she knew it had good feng shui."It is very important for Chinese people to have as much light as possible throughout the day,[url="https://www.merrss.com/"]ランジェリー エロ[/url]
Comment Link나트랑 불건마 클럽
더 많은 정보가 필요해요
Comment Link나트랑 불건마 클럽
나트랑마스터가라오케
https://nadalbam.com/
Best realtor in dallas
What's up, this weekend is nice in favor of me, for the reason that this occasion i am reading this impressive informative piece of writing here at my home.
Comment Link