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.
138565 comments
Iariorbhc
Приобрести документ института вы можете у нас в Москве. http://www.boudiaf-protection.com/etiam-laoreet-sem-eget-eros-rhoncus-5/#comment-2135
Comment Linkjiwabola
I enjoy what you guys tend to be up too. This type of clever work and reporting!
Comment LinkKeep up the good works guys I've included you guys to my personal blogroll.
BOKEP INDONESIA
I'm gone to convey my little brother, that he should also go to see
Comment Linkthis webpage on regular basis to get updated from most up-to-date information.
https://bumicendekia.sch.id/
Link exchange is nothing else except it is simply placing the other person's blog link
Comment Linkon your page at proper place and other person will also do same for
you.
chirie auto chisinau
What's up, its pleasant post concerning media print,
Comment Linkwe all know media is a fantastic source of facts.
mostbet_zmMi
mostbet o'ynash [url=mostbet3003.ru]mostbet o'ynash[/url] .
Comment Linkmostbet_pfMi
mostbet sportrg http://www.mostbet3003.ru .
Comment Linkmostbet_nnMi
mostbet com https://mostbet3003.ru .
Comment LinkIarioripa
Купить документ о получении высшего образования вы можете у нас в столице. greatescapetoursegypt.com/%f0%9d%90%85%f0%9d%90%ae%f0%9d%90%a5%f0%9d%90%a5-%f0%9d%90%9d%f0%9d%90%9a%f0%9d%90%b2-%f0%9d%90%a9%f0%9d%90%b2%f0%9d%90%ab%f0%9d%90%9a%f0%9d%90%a6%f0%9d%90%a2%f0%9d%90%9d%f0%9d%90%ac-%f0%9d%90%ad/#comment-8470
Comment Linkmostbet_ihMi
mostbet min mostbet min .
Comment Link