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.
927559 comments
double glazing repairs london
%%
Comment Linkbecome An avon rep
%%
Comment Link먹튀검증
Hello, this weekend is pleasant for me, since this occasion i am reading this great educational piece of
Comment Linkwriting here at my house.
translation help
I really like what you guys are up too. This type of clever work and
Comment Linkexposure! Keep up the superb works guys I've included you guys to our
blogroll.
บอลโลก2022
Hello There. I found your blog using msn. This is
Comment Linka very well written article. I will be sure to bookmark it and return to read more of your useful information. Thanks
for the post. I will definitely comeback.
Joshua
you are in point of fact a good webmaster. The web site loading velocity is amazing.
Comment LinkIt sort of feels that you are doing any distinctive trick.
Also, The contents are masterpiece. you have performed a wonderful process
on this subject!
TimothySlorm
[url=http://elaviltabs.shop/]elavil sleep[/url]
Comment Linksatta king
Wonderful work! That is the kind of information that are meant to be shared across the web.
Comment LinkDisgrace on the search engines for no longer positioning this submit
higher! Come on over and discuss with my site .
Thank you =)
IvyRoaro
[url=http://cialisgenerictadalafil.com/]can you buy cialis online in canada[/url] [url=http://buysildenafil.life/]buy sildenafil over the counter[/url] [url=http://acyclovira.com/]how much is acyclovir[/url] [url=http://onlinepharmacyd.quest/]indian trail pharmacy[/url] [url=http://stromectoltab.monster/]ivermectin cost canada[/url] [url=http://sildenafilpropills.com/]sildenafil 20 mg tablet[/url]
Comment LinkDarrylwah
[url=https://trazodone.sbs/]desyrel 100 mg tablet[/url] [url=https://tadalafilx.monster/]canadian pharmacy cialis 5 mg[/url] [url=https://wellbutrin.sbs/]wellbutrin pharmacy[/url] [url=https://buytetracycline.life/]tetracycline 500mg for sale[/url]
Comment Link