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.
320355 comments
ویندوز 10 اورجینال
Greetings from Florida! I'm bored to death at work so I decided to check out your site
Comment Linkon my iphone during lunch break. I really like the information you
provide here and can't wait to take a look when I get home.
I'm amazed at how quick your blog loaded on my cell phone ..
I'm not even using WIFI, just 3G .. Anyhow, fantastic
blog!
saw
Informative article, exactly what I wanted to find.
Comment Linkhoroscope taurus
Good post. I be taught something more difficult on completely different blogs everyday. It should all the time be stimulating to learn content from other writers and follow a bit of something from their store. I?d choose to use some with the content material on my blog whether or not you don?t mind. Natually I?ll provide you with a hyperlink on your net blog. Thanks for sharing.
Comment Linkhttps://visualchemy.gallery/
Informative article, totally what I needed. https://visualchemy.gallery/forum/profile.php?id=4042207
Comment Linkکولر گازی هایسنس
Hi there everyone, it's my first visit at this web page,
Comment Linkand article is genuinely fruitful in favor of me,
keep up posting these types of articles.
hd porn
Thank you for the good writeup. It in fact was a amusement account it.
Comment LinkLook advanced to far added agreeable from you!
By the way, how can we communicate?
AcxzElera
vardenafil manufactures in india
Comment Linkdrug
augmentin 400 tablets
Comment Linkdrugs
lyrica price australia
Comment LinkBizboostformula.com
Simply desire to say your article is as amazing. The clarity on your post is just excellent and that i could think you're
Comment Linkknowledgeable in this subject. Fine together with your permission allow me to
grab your RSS feed to keep updated with forthcoming post.
Thank you 1,000,000 and please carry on the enjoyable work. https://bizboostformula.com/question/how-to-get-quick-loan-approval/