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.
82700 comments
best rated canadian pharmacy
[url=https://bestmedsx.online/]mexican pharmacies online drugs[/url]
Comment Linkpredinson prescriptions
[url=http://oprednisone.online/]cost of prednisone pills[/url]
Comment Linkby prednisone w not prescription
[url=https://prednisoneo.com/]prednisone 20 mg tablet price[/url]
Comment Linkcriminal
I urge you steer clear of this site. The experience I had with it was only frustration and concerns regarding scamming practices. Proceed with extreme caution, or alternatively, look for a trustworthy site for your needs.I urge you stay away from this platform. My own encounter with it was nothing but disappointment and suspicion of fraudulent activities. Proceed with extreme caution, or better yet, look for a trustworthy service to fulfill your requirements.
Comment Linkラブドール 販売
means that many people feel like they're too horny or not horny enough during [url="https://www.jp-dolls.com/goods/p1669.html"]えろ 人形[/url]their menstrual cycles.
Comment Linklose money
I urge you steer clear of this platform. My personal experience with it has been nothing but disappointment as well as suspicion of deceptive behavior. Exercise extreme caution, or even better, find an honest service to fulfill your requirements.I strongly recommend steer clear of this platform. The experience I had with it has been only disappointment as well as suspicion of scamming practices. Proceed with extreme caution, or even better, look for a trustworthy platform for your needs.
Comment Linkcriminal
I highly advise stay away from this site. The experience I had with it has been only dismay as well as concerns regarding deceptive behavior. Exercise extreme caution, or better yet, seek out a more reputable platform for your needs.I highly advise steer clear of this platform. My own encounter with it was nothing but dismay as well as suspicion of deceptive behavior. Proceed with extreme caution, or alternatively, find an honest service to meet your needs.
Comment Linkhappy family store pharmacy
[url=https://happyfamilymedicalstore.online/]family rx pharmacy[/url]
Comment Linkvaltrex 3000 mg
[url=https://valtrexid.com/]valtrex 2 tablets[/url]
Comment Linkscam
I strongly recommend to avoid this platform. My own encounter with it has been only frustration and doubts about deceptive behavior. Exercise extreme caution, or even better, seek out a more reputable platform for your needs.I strongly recommend to avoid this platform. My personal experience with it was nothing but dismay and suspicion of fraudulent activities. Be extremely cautious, or better yet, find a trustworthy service to meet your needs.
Comment Link