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.
324665 comments
pill
prednisone 16 mg
Comment Linkロボット セックス
and especially if the decision-making ends up in court.[url="https://www.kireidoll.com/"]ダッチワイフ[/url]Alienating individuals often issue false charges,
Comment Linkラブドール えろ
” When things are going well with your relationship partner,you’ll be less likely to experience these feelings of weakness.[url="https://www.kireidoll.com/tpe-real-sex-doll-2376.html"]ラブドール 男[/url]
Comment Link人形
I just find myself getting either distracted by how good what he's doing feels that I stop doing my part,or the opposite happens.[url="https://www.kireidoll.com/tpe-real-sex-doll-1818.html"]人形 エロ[/url]
Comment Linkラブドール 中古
[url="https://www.kireidoll.com/tpe-real-sex-doll-285.html"]ラブドール おすすめ[/url]The human mind holds more wonders than we can imagine—so much so that,for centuries,
Comment Linkhttp://xn--9r2b13phzdq9r.com/bbs/board.php?bo_table=freewr_id=2205668
Hi there, i read your blog from time to time and i own a similar one and i was just
Comment Linkwondering if you get a lot of spam responses? If so how do you prevent it, any plugin or anything you can advise?
I get so much lately it's driving me mad so any support is very much appreciated. http://xn--9r2b13phzdq9r.com/bbs/board.php?bo_table=free&wr_id=2205668
エロ ラブドール
or an ode to a primordial time when sex didn't need words.The first trimester of my pregnancy,[url="https://www.kireidoll.com/tpe-real-sex-doll-2323.html"]ラブドール えろ[/url]
Comment Linkpill
over the counter tretinoin
Comment Linkラブドール 中古
something about who in the room would make the most wonderful new best friends,[url="https://www.kireidoll.com/tpe-real-sex-doll-1491.html"]海外 せっくす[/url]he shook his head and handed me his piece of paper.
Comment Linkhttp://Www.Superstitionism.com/forum/profile.php?id=1278128
Wow, marvelous blog layout! How long have you been blogging
Comment Linkfor? you made blogging look easy. The overall look of
your website is wonderful, as well as the content! http://Www.Superstitionism.com/forum/profile.php?id=1278128