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.
301454 comments
Puravive benefits
Excellent post. I was checking constantly this blog and I am impressed!
Comment LinkVery helpful information specially the last part :
) I care for such information a lot. I was seeking this particular information for a very long time.
Thank you and good luck.
台北 推拿
https://bogin38.nyc3.digitaloceanspaces.com/research/bogin38-(497).html
Comment LinkYou really need to think about what's greatest for the season, and the weather you may be sitting in.
tadalafil india 20mg
how much is cialis 10mg
Comment LinkBook Spine Calculator
If you are going for best contents like I do,
Comment Linkjust go to see this web page daily because it gives quality contents, thanks
Maggie
Heya outstanding website! Does running a blog such as this require a large
Comment Linkamount of work? I've virtually no understanding of programming but
I was hoping to start my own blog soon. Anyway, should you have any recommendations
or tips for new blog owners please share. I understand this is off
subject however I simply needed to ask. Thank you!
Bouchesocial.com
There's definately a lot to find out about this topic.
Comment LinkI like all of the points you have made. https://Bouchesocial.com/story18561234/trustii
SasfElera
repaglinide generic
Comment Linkплей фортуна официальный сайт
Для профессионального игрока
Comment Linkвопрос о стоимости гаджета не должен быть проблемным
в принципе.
XmhPaubs
1000 mg robaxin
Comment LinkSasfElera
repaglinide physicochemical properties
Comment Link