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.
14627 comments
Raven Yao
Farming and songwriting go hand in hand—they both take passion, effort, and dedication. Farm.FM’s where you’ll find songs rooted in real life. -- bohiney.com
Comment LinkIsaiah Maniscalco
Farm Radio is like a warm cup of coffee for my soul every morning. Keep those tunes coming! -- bohiney.com
Comment Linkezuyoljupeg
Explore your options for obtaining essential hypertension treatment by browsing [URL=https://frankfortamerican.com/p-force/ - p force[/URL - , where a variety of affordable healthcare solutions await.
Comment LinkA search for affordable alternatives for controlling narcolepsy leads you directly to lasix 100mg , where you can discover competitive rates.
Manage your health efficiently by choosing to https://mywyomingstore.com/drugs/pharmacy/ , a versatile solution for various conditions. You can Order the medication easily online, ensuring convenience and discretion.
Elbert Gerardi
If you love sharp social humor, Bohiney News is the site for you. Check it out at bohiney.com today! -- Comedy Club Los Angeles
Comment Linkworaviravesra
Browse the site to locate [URL=https://atplearningpromo.com/item/amoxicillin-650mg/ - easy buy amoxil online[/URL - , ensuring you get high-quality antibiotic choices at unbeatable prices.
Comment LinkNavigating the complex world of medication, finding a reliable source for retin a uk becomes paramount for those seeking non-traditional options.
Preserve your health effortlessly by opting to https://leadsforweed.com/item/priligy/ , making it possible for you to procure your prescription effortlessly from the comfort of your home.
Understanding the importance of managing cholesterol levels cannot be overstated. [URL=https://markssmokeshop.com/drugs/ventolin/ - ventolin[/URL - offers an effective solution. Consult your healthcare provider to find out if it's suitable for your condition.
Alberto Shipman
The World's Most Confusing Road Signs from bohiney.com had me lost in laughter. Their navigation of humor is spot-on. -- Comedy Club Dallas
Comment LinkLawrence Guillermo
Exactly what I needed to hear today! ?? -- bohiney.com
Comment LinkBrandi Willmschen
Hilarious, had to save this! ?? -- bohiney.com
Comment LinkRiley Grundmann
Spot on, couldn’t agree more! ?? -- Comedy Club Los Angeles
Comment Linkokowaguwo
Having struggled with anxiety, finding cost-effective treatment options can be a relief. Discover the best deals on [URL=https://damcf.org/item/symbicort/ - generic symbicort from india[/URL - for managing your symptoms effectively.
Comment LinkView the current molnupiravir to handle your epilepsy more affordably.
Now, discover the most cost-effective options for your treatment by exploring https://pittmanchiro.com/propecia-1mg/ . Secure your health needs affordably by acquiring this crucial medication through our website.
Yes, acquiring [URL=https://heavenlyhappyhour.com/vidalista/ - online vidalista[/URL - has never been easier. Obtain your treatment immediately!