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.
306935 comments
pabrik bola planet horizontal laboratorium
Protect your samples and operators with our glove boxes, designed with safety in mind. Contact us for specifications.
Comment Link銇濄伄瀹熼〒瀹ょ敤銉溿兗銉儫銉?璨╁２
Get a comprehensive quote for your desired ball mill equipment, including shipping and installation services.
Comment Link4l volume vertical lab milling equipment
Our glove boxes are equipped with advanced gas purification systems to maintain strict environmental conditions.
Comment Linkpionowy laboratoryjny planetarny mlyn kulowy model kwadratowy
For advanced laboratory research, we offer high-performance laboratory ball mills. Inquire about their technical specifications today.
Comment Linkhttps://nasz-szczecin.pl
You've the most impressive websites.
Comment Linkhttps://nasz-szczecin.pl
Gus
Hey! Quick question that's totally off topic. Do you know how
Comment Linkto make your site mobile friendly? My weblog looks
weird when viewing from my iphone 4. I'm trying to find a
template or plugin that might be able to resolve
this issue. If you have any suggestions, please share.
Many thanks!
https://www.tc.ciechanow.pl
Astonishingly user friendly site. Huge info readily available on few clicks on.
Comment Linkhttps://www.tc.ciechanow.pl
https://www.placpigal.pl
Many thanks really beneficial. Will certainly share website with my pals.
Comment Linkhttps://www.placpigal.pl
what is laboratory roller ball mill
Mix even the most viscous materials with ease using our high-torque mixers, designed for heavy-duty applications.
Comment Linkhttps://www.ta-praca.pl
You have one of the better online websites.
Comment Linkhttps://www.ta-praca.pl