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.
303850 comments
Lori
I do believe all the ideas you have offered on your post.
Comment LinkThey are very convincing and can definitely work. Nonetheless,
the posts are very quick for novices. May just you please prolong them a little from subsequent time?
Thanks for the post. https://www.thegxpcouncil.com/forums/users/suzannecumpston/
公司登記
https://accounting23.b-cdn.net/research/accounting23-(177).html
Comment LinkThis will help you slim down options, making the purchasing process simpler.
ラブドール
Sex dolls are made from various materials, [url="https://www.jp-dolls.com/goods/p1669.html"]人形エロ[/url]each with unique characteristics that may affect their sensitivity to bacteria.
Comment Linksynthroid 88 mg price
order synthroid without prescription
Comment Linkhttps://eturkey.net
Currently it appears like Wordpress is the best blogging platform available right now.
Comment Link(from what I've read) Is that what you are using on your blog?
sex chat
Excellent beat ! I wish to apprentice while you
Comment Linkamend your web site, how can i subscribe for a blog website?
The account helped me a acceptable deal. I had been a little bit acquainted of this your broadcast provided bright clear idea
台中 撥筋
https://bogin1.s3.us-west-004.backblazeb2.com/research/bogin1-(39).html
Comment LinkIt’s essential to ensure that any head items don’t
swamp your body, and doesn’t disguise your face.
歐式外燴
http://catering114.s3-website-ap-southeast-2.amazonaws.com/research/catering114-(32).html
Comment LinkThis surprisingly reasonably priced mother-of-the-bride dress is ideal for a formal fall or
winter wedding ceremony.
super saver pharmacy
best online pharmacy no prescription
Comment Linkmie sedaap laksa
Oh my goodness! Impreessive article dude! Thank
Comment Linkyou, However I am having troubles with your RSS. I don't know the reason why I can't subscribe to
it. Is there anybody else having identical RSS problems? Anybody wwho knows the solution can you
kindly respond? Thanks!!