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.
320384 comments
akun jp macau
It's actually a nice and helpful piece of info.
Comment LinkI am glad that you just shared this helpful information with us.
Please stay us informed like this. Thank you for sharing.
ダッチワイフ
[url="https://www.riarudoll.com/"]ラブドール と は[/url]Clara,too,
Comment Linkboost online sales premium website traffic
I just like the helpful info you provide to your articles.
Comment LinkI will bookmark your weblog and take a look at once more
right here regularly. I am slightly certain I will be told lots of
new stuff proper here! Good luck for the next!
Catawba auto glass
This post is a testament not only to The expertise but also to The dedication. Truly inspiring.
Comment LinkWsnrPaubs
vardenafil online
Comment LinkWsnrPaubs
vardenafil sublingual tablets
Comment Linkvideo porno
Hi there, I enjoy reading through your article post. I wanted to write a little comment to support you.
Comment Linkثبت نام در سیگاری بت
I enjoy what you guys are usually up too. This sort of clever work and reporting!
Comment LinkKeep up the very good works guys I've added you guys to my personal blogroll.
depot.lk
After looking into a handful of the articles on your blog, I honestly appreciate your technique of blogging.
Comment LinkI saved it to my bookmark website list and will be checking back in the near future.
Take a look at my web site as well and let me know how you feel. https://depot.lk/user/profile/22450
Bossgirlpower.com
I always used to read post in news papers but now as I am a user of
Comment Linknet so from now I am using net for posts, thanks to web. https://Bossgirlpower.com/forums/profile.php?id=571381