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.
681517 comments
razumlolo
где искать психотерапевта https://lodemka.ru/
Comment Linkscam
I urge you stay away from this platform. My personal experience with it has been nothing but disappointment and doubts about scamming practices. Be extremely cautious, or alternatively, seek out a more reputable service to fulfill your requirements.
Comment LinkPerrys an Air Force Pilot
Hi, Neat post. There's a problem along with your web site in internet explorer,
Comment Linkwould test this? IE still is the market chief and a big element of other people will pass over your fantastic writing due to this problem.
psyyou
психолог работа в москве https://lodemka.ru/
Comment Linkscam
I strongly recommend steer clear of this platform. My own encounter with it was nothing but disappointment along with suspicion of deceptive behavior. Exercise extreme caution, or alternatively, look for an honest platform to meet your needs.
Comment Linkpsyxhert
сеанс психолога цена https://lodemka.ru/
Comment Linkscam
I highly advise steer clear of this platform. My personal experience with it has been only frustration as well as doubts about deceptive behavior. Proceed with extreme caution, or alternatively, look for a more reputable site for your needs.
Comment Linkscam
I urge you to avoid this platform. My personal experience with it has been only disappointment along with concerns regarding scamming practices. Proceed with extreme caution, or alternatively, find an honest site to fulfill your requirements.
Comment Linkcriminal
I highly advise stay away from this site. My own encounter with it has been only frustration along with suspicion of scamming practices. Proceed with extreme caution, or even better, look for an honest service for your needs.
Comment Linkvizgbobo
номер психолога в москве https://lodemka.ru/
Comment Link