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.
294055 comments
먹튀폴리스
Pretty section of content. I just stumbled upon your website and in accession capital to say that I get actually enjoyed
Comment Linkaccount your blog posts. Any way I'll be subscribing for your augment and even I success you get entry
to constantly fast.
JamesZex
where to buy toradol
Comment LinkJamesZex
buy celebrex from india
Comment LinkCandy
Hi there mates, good post and good urging commented at this place, I am really enjoying by these.
Comment LinkMiclNeofe
[url=http://effexortabs.quest/]effexor xr 150[/url]
Comment LinkBooRoaro
[url=http://amoxicillind.com/]augmentin 875mg[/url]
Comment LinkJoeRoaro
[url=http://dexamethasone247.com/]dexamethasone 1 mg tablet[/url]
Comment LinkNickRoaro
[url=http://acyclovir.wtf/]zovirax cream for sale[/url]
Comment Linkkura kura 21 film indo
Do you mind if I quote a couple of your posts as long
Comment Linkas I provide credit and sources back to your site? My blog
site is in the exact same area of interest as yours and my visitors would really benefit from a
lot of the information you provide here. Please let me know if this okay with you.
Thanks!
Richardleame
[url=http://albendazole.ink/]albendazole[/url]
Comment Link