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.
165881 comments
mostbet_otol
mostbet mobil giriş http://www.mostbet4136.ru
Comment LinkBoostaro
Boostaro seems like a solid option for men who want more natural support for
Comment Linkenergy, stamina, and performance. I like that
it’s made with plant-based ingredients instead of harsh chemicals, and the fact that it also supports circulation is a big plus.
Looks like a promising supplement for overall vitality
mostbet_unor
mostbet az bonusları http://mostbet4140.ru
Comment LinkReplica Hermes So Black Rodeo Horse Bag Charm
This is really interesting, You are a very skilled blogger.
Comment LinkI've joined your feed and look forward to seeking more of your wonderful post.
Also, I have shared your website in my social networks!
netzschindia.com
Hi there! I know this is sort of off-topic however I needed to
Comment Linkask. Does managing a well-established blog such as yours require a
large amount of work? I am brand new to blogging but I
do write in my journal daily. I'd like to start a blog so I will be able
to share my personal experience and thoughts online. Please let me know if you have any kind of ideas or tips for
brand new aspiring blog owners. Appreciate it!
long distance moving companies
Appreciate this post. Will try it out.
Comment Linkmostbet_kvol
mostbet esports mərclər https://mostbet4136.ru
Comment LinkSazrpnb
Приобрести диплом под заказ в Москве можно через официальный сайт компании. [url=http://zarabotokdeneg.webtalk.ru/post.php?fid=6/]zarabotokdeneg.webtalk.ru/post.php?fid=6[/url]
Comment LinkIntel Erymax Pro
I do not even know the way I finished up right here, however I believed this post
Comment Linkwas good. I don't recognise who you might be however certainly you are going to a famous
blogger when you are not already. Cheers!
ダッチワイフ
[url="https://www.jp-dolls.com/"]ラブドール 高級[/url]small voce awaybackbackback of s conscousnes “Almost all the evl n theworld has ts orgn n the fact that some one s afrad ofsomethng.?Valancy stood up.
Comment Link