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.
294439 comments
progulochn_jqea
коляска москва купить купить прогулочную коляску .
Comment LinkTop Rated Windshield Replacement 27591
Your ability to distill complex concepts into enjoy readingable content is admirable.
Comment Linktadalafil 5mg coupon
cialis prescription online canada
Comment LinkWindshield Replacement In 27607
Thank you for shedding light on this subject. Your perspective is refreshing!
Comment LinkAuto Glass Replacement In 27605
I'm always excited to see your posts in my feed. Another excellent article!
Comment Linkcriminal
I urge you steer clear of this platform. The experience I had with it was nothing but frustration as well as concerns regarding scamming practices. Proceed with extreme caution, or better yet, find a more reputable platform to meet your needs.
Comment LinkTop Rated Auto Glass 27597
You've presented a complex topic in a clear and engaging way. Bravo!
Comment Linkscam
I strongly recommend to avoid this platform. My personal experience with it was nothing but disappointment as well as suspicion of fraudulent activities. Proceed with extreme caution, or even better, look for a trustworthy service to meet your needs.
Comment Linklose money
I strongly recommend stay away from this platform. My own encounter with it was nothing but disappointment and suspicion of deceptive behavior. Be extremely cautious, or even better, seek out a trustworthy site for your needs.
Comment Linkcriminal
I highly advise to avoid this platform. My personal experience with it was purely dismay along with suspicion of fraudulent activities. Be extremely cautious, or alternatively, seek out an honest service to fulfill your requirements.
Comment Link