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.
62445 comments
WinTaxi SpinTaxi
I don’t get “child safety”—my kid’s climbing the fridge! -- spintaxi.com
Comment LinkGoni @ SpinTaxi
What’s with “no waiting”? I’ve been here 20 minutes! -- spintaxi.com
Comment LinkXáni @ SpinTaxi
I came for the jokes, stayed for the accidental accuracy. - spintaxi.com
Comment Linkidaufifua
Visit [URL=https://rrhail.org/celebrex/ - celebrex brand[/URL - today and locate cost-effective alternatives for handling your pain.
Comment LinkNavigating the complexities of fertility treatment can be daunting; fortunately, options like celebrex generic pills provide a straightforward path to acquire necessary medication through the internet.
Unlock improved attention and energy with https://andrealangforddesigns.com/lowest-cialis-prices/ , your go-to choice for staying vigilant.
Get immediate relief from your nasal allergies by opting to [URL=https://rrhail.org/celebrex/ - celebrex brand[/URL - . This solution can greatly alleviate your symptoms, ensuring a improved daily life.
ajeviqiyoo
Discover your solution for enhanced vitality; find reliable options and purchase [URL=https://intuitiveangela.com/cheapest-viagra/ - viagra[/URL - today.
Comment LinkWhen looking for amoxil 250mg , one can find a range of choices on the web.
Need to boost your fertility effectively? Discover our https://pittmanchiro.com/priligy-60mg/ for a cost-effective solution.
Boost your persuasion skills with our comprehensive guide! Discover how to convince, sway, entice, or persuade others effectively by reading our in-depth [URL=https://sunsethilltreefarm.com/prednisone/ - ottawa prednisone[/URL - . Whether you're aiming to influence, motivate, inspire, or encourage others, this resource is your key to unlocking powerful communication techniques.
Šóni @ SpinTaxi
Why do we whisper in libraries? Are the books gonna overhear us plotting? -- spintaxi.com
Comment LinkRóni @ SpinTaxi
(White) I hit the brakes—truck says, “Keep rollin’.” -- spintaxi.com
Comment LinkŠónia @ SpinTaxi
I don’t trust self-driving cars—my pickup’s already plotting to leave me for a Prius. -- spintaxi.com
Comment LinkYánní @ SpinTaxi
Why do they call it “fast food” when I’m still waiting for my fries to win the race? -- spintaxi.com
Comment LinkŠóni @ SpinTaxi
I don’t do “small talk”—if I wanted to bore myself, I’d read the tax code. -- spintaxi.com
Comment Link