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.
899961 comments
avaliador premiado
I'd like to find out more? I'd want to find out some additional information.
Comment LinkDavidLiesE
mimosa tenuiflora семена купить
Comment Linkgarage door repair service nearby
Right here is the right website for anybody who would like to
Comment Linkfind out about this topic. You understand a whole lot its almost hard to
argue with you (not that I personally will need to…HaHa).
You definitely put a fresh spin on a topic that's been written about for many years.
Great stuff, just excellent!
Modesto
Pretty section of content. I just stumbled upon your website and in accession capital to
Comment Linkassert that I get actually enjoyed account your blog posts.
Anyway I will be subscribing to your augment and even I achievement you access consistently rapidly.
ラブドール sex
オリジナルで配合したシリコンの使用で、[url="https://www.jp-dolls.com/goods/p2247.html"]オナドール[/url]ブリード（油浮き）がほとんど起こらない
Comment LinkDavidLiesE
съедобная известь, (edible lime, calcium hydroxide, гидроксид кальция) (25 гр.)
Comment LinkUnique Graphic Short Sleeve Shirt
It's going to be ending of mine day, but before end I am reading
Comment Linkthis enormous article to increase my knowledge.
Bookmarks
XYGENYX, a licensing business for FDA-registered items.
Comment Linkтент тарпаулин
Wonderful beat ! I would like to apprentice while you amend your site, how can i subscribe for a blog site?
Comment LinkThe account helped me a acceptable deal. I had been tiny bit acquainted of this your broadcast provided bright clear
idea
world sports betting app apk
They have items to market or solutions to supply.
Comment Link