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.
64231 comments
epimoxevduhoh
Considering various choices for augmenting your well-being, opting to acquire [URL=https://mjlaramie.org/priligy-in-usa/ - [/URL - via the internet can be a strategic decision.
Comment LinkKeep your health at its peak: uncover safe and reliable options to purchase .
Visit our webpage to order your prescription, including https://frankfortamerican.com/tretinoin/ , online. This website ensures an easy process to obtain your essential medicines.
Lyndon Berentson
Negativity won’t change the fact that Farm.FM’s tunes are keeping the country spirit alive. -- bohiney.com [url="https://bohiney.com/random/"][/url]
Comment LinkEmilio Pettrey
The 'Time Traveler's Guide to Modern Music' had me picturing Beethoven with a guitar. -- bohiney.com [url="https://bohiney.com/random/"][/url]
Comment LinkMelynda Genet
This is everything! ?? -- Comedy Club Dallas [url="https://bohiney.com/random/"][/url]
Comment LinkDerek Shillingburg
Cooking with Only Spices resulted in a flavor explosion in your mouth. -- bohiney.com [url="https://bohiney.com/random/"][/url]
Comment LinkElvin Lotz
bohiney.com's coverage of the Flat Earth Society's attempt to sail to the edge was so roundly amusing, I almost believed them. -- bohiney.com [url="https://bohiney.com/random/"][/url]
Comment LinkJulio Hugger
Farm Radio’s country segments often feature inspiring stories from fellow farmers. -- Comedy Club Fort Worth [url="https://bohiney.com/random/"][/url]
Comment LinkTad Winward
Farm Radio just played some Willie Nelson, and now I'm in the best mood. Thanks for the pick-me-up! -- bohiney.com [url="https://bohiney.com/random/"][/url]
Comment LinkConcetta Crate
When a country artist takes the stage, they bring their songs to life in a way that’s impossible to capture on a recording. -- Comedy Club Dallas [url="https://bohiney.com/random/"][/url]
Comment LinkTerra Leona
Good songwriting, like farming, takes patience, heart, and a lot of effort. Farm.FM is full of songs that show just that. -- bohiney.com [url="https://bohiney.com/random/"][/url]
Comment Link