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.
226065 comments
prostitution services
Hello, I want to subscribe for tthis website to obtain most recent updates, tberefore where can i do it please hhelp out.
Comment LinkEloise Fabros
[url="https://buildstrongrelationship.bond/" />buildstrongrelationship.bond[/url] – The layout appears clean and easy to browse, good first impression.
Comment LinkHög Fundrelix Rescenion
Hi to all, how is everything, I think every one is getting more from
Comment Linkthis website, and your views are fastidious in support of
new people.
pin_up_uz_kxEn
пин ап блэкджек https://www.pinup5008.ru
Comment Linkpin_up_uz_cyKr
pin up aviator qanday o‘ynash pin up aviator qanday o‘ynash
Comment Linkdownload winrar 64bit full crack
Nice weblog here! Additionally your web site quite a bit up fast!
Comment LinkWhat web host are you the usage of? Can I am getting your affiliate link in your host?
I want my site loaded up as fast as yours lol
pin_up_uz_jrKr
пин ап как зарегистрироваться пин ап как зарегистрироваться
Comment LinkDiệt Chủng
It's enormous that you are getting ideas from this paragraph as well
Comment Linkas from our dialogue made here.
Willie Minkowitz
[url="https://trustbridgealliance.bond/" />trustbridgealliance.bond[/url] – Found this site today, looks interesting though I want to check reviews.
Comment Linksitus slot online
Hiya! Quick question that's completely off topic. Do you know how to make
Comment Linkyour site mobile friendly? My weblog looks weird when viewing from my iphone4.
I'm trying to find a template or plugin that might be able to fix this problem.
If you have any recommendations, please share. With thanks!