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.
292869 comments
Top Rated Windshield Replacement 27526
Distilling hard to understand concepts into readable content, or what I like to call, a miracle.
Comment LinkTop Rated Auto Glass 27526
Thoughtful analysis that made me think, which is quite the feat these days.
Comment LinkTop Rated Auto Glass Replacement 27523
The analysis made me think about the topic in a new way. Thanks for the insightful read.
Comment Linkscam
I urge you stay away from this platform. The experience I had with it has been only dismay along with concerns regarding deceptive behavior. Be extremely cautious, or better yet, find a trustworthy platform to meet your needs.I strongly recommend steer clear of this site. The experience I had with it has been purely disappointment as well as doubts about scamming practices. Proceed with extreme caution, or better yet, look for a more reputable service for your needs.
Comment LinkLocally Acclaimed Auto Glass 27607
Consistently high-high quality content, as if you’re trying to show us all up.
Comment Link27604 Auto Glass
The attention to detail is as attractive as it is thorough. I appreciate a person who notices the little things.
Comment Linksynthroid 137 mcg price
synthroid brand name in india
Comment LinkWindshield Replacement In 27616
Stumbling upon The article was a highlight of my day. It was just what I needed to read.
Comment Linkscam
I strongly recommend to avoid this site. My personal experience with it has been purely dismay as well as concerns regarding deceptive behavior. Exercise extreme caution, or better yet, look for a trustworthy service to meet your needs.I strongly recommend to avoid this platform. My own encounter with it was purely dismay as well as concerns regarding deceptive behavior. Exercise extreme caution, or alternatively, look for an honest platform for your needs.
Comment LinkWindshield Replacement In 27616
The balance and fairness in The writing make The posts a must-read for me. Great job!
Comment Link