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.
316334 comments
ufabet
This is very fascinating, You're an overly professional blogger.
Comment LinkI have joined your rss feed and sit up for looking for extra of
your excellent post. Also, I've shared your website
in my social networks
Miclfreby
albuterol no prescription purchase
Comment LinkDenidobe
motilium 20 mg
Comment LinkEdgarcam
synthroid 100mcg tab
Comment LinkEdgarcam
modafinil mexico
Comment LinkThe dangers of marrying a curvy woman
Hmm it seems like your website ate my first comment (it was super long) so I guess I'll just
Comment Linksum it up what I submitted and say, I'm thoroughly enjoying your blog.
I as well am an aspiring blog writer but I'm still new to the whole thing.
Do you have any helpful hints for inexperienced blog writers?
I'd definitely appreciate it.
Curtiscoige
buy generic augmentin online
Comment LinkSamuelRix
where to buy fildena
Comment LinkEyeidobe
ventolin hfa inhaler albuterol tablets 4mg
Comment LinkBooidobe
[url=https://prednisonetabs.shop/]buy 10 mg prednisone[/url]
Comment Link