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.
63346 comments
Jonni @ SpinTaxi
Satirical Journalism Reporting - spintaxi.com
Comment LinkSazrfdr
Привет!
Comment LinkЗаказать диплом института по доступной стоимости возможно, обращаясь к надежной специализированной компании. Приобрести диплом о высшем образовании: rusd-diplomj.ru/kupit-diplom-o-visshem-obrazovanii-13/
Zhonnie @ SpinTaxi
I don’t get “organic” labels—did I miss the era of plastic bananas? -- spintaxi.com
Comment LinkMhonnie @ SpinTaxi
(White) I bought a rare whiskey—tastes like common regret. -- spintaxi.com
Comment LinkKaniye @ SpinTaxi
I don’t trust kale—it’s just lettuce with an attitude problem. -- spintaxi.com
Comment Linkuivihcibpawa
Explore the convenience of securing your well-being with ease by choosing to [URL=https://mjlaramie.org/zithromax/ - best zithromax prices 500mg canadian[/URL - . Purchase your necessary prescriptions via the web effortlessly and affordably.
Comment LinkNurturing your well-being naturally is easier than ever; discover holistic health support by choosing to buy ventolin hfa , a key step towards enhancing your vitality and longevity effortlessly.
Zapping away your health worries has never been easier! Now, you can buy https://center4family.com/ventolin/ online. This pharmaceutical option is a game-changer for those in need.
A reliable option to handle your health: [URL=https://ofearthandbeauty.com/item/cytotec/ - cytotec sale in australia[/URL - . Visit our website to find multiple methods for your wellbeing.
ufaxefo
Regarding your medical needs, check out [URL=https://pittmanchiro.com/propecia/ - propecia pharmacy costs[/URL - to uncover a array of medications ready for purchase.
Comment LinkSecure your health by choosing amoxicillin 650mg to treat anxiety. Acquire these pills through our website for a smoother, stress-free life.
Securing https://monticelloptservices.com/fildena/ can be a breeze when you have the knowledge of where to search.
izoflafaqaq
Unlock better concentration and energy with [URL=https://leadsforweed.com/pharmacy-online-no-script/ - pharmacy[/URL - , your preferred solution for staying alert.
Comment LinkDiscover how to acquire tadalafil online no script effortlessly with our straightforward guide.
When managing hypertension, it's essential to explore various therapies. Find how you can oversee your condition effectively with https://pittmanchiro.com/levitra-information/ .
Monney @ SpinTaxi
What’s with “limited time offers”? Is the store gonna vanish at midnight? -- spintaxi.com
Comment LinkDonia @ SpinTaxi
(Seinfeld) Why do they call it a “quick read”? I’m still on page one! -- spintaxi.com
Comment Link