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.
839594 comments
More information
Hi there, just became aware of your blog through Google, and found that
Comment Linkit's truly informative. I am going to watch
out for brussels. I will be grateful if you continue this
in future. Lots of people will be benefited from your writing.
Cheers!
ludozuqiaceci
Be enquiry copying cyanide [URL=https://abbynkas.com/item/prednisone-20mg/ - prednisone kaufen bankeinzug[/URL - prednisone 20mg [URL=https://airjamaicacharter.com/item/viagra/ - generic viagra uk[/URL - [URL=https://transylvaniacare.org/item/cialis-daily/ - generic cialis-daily without perscription 10 pills[/URL - [URL=https://abbynkas.com/amoxil-without-pres/ - amoxil 250 mg coupon[/URL - [URL=https://marksgroupbd.com/viagra/ - viagra 75mg[/URL - [URL=https://usctriathlon.com/amoxicillin-1000mg/ - amoxicillin[/URL - [URL=https://sunlightvillage.org/lady-era/ - lady era price[/URL - [URL=https://tei2020.com/product/npxl/ - buy npxl uk[/URL - [URL=https://bulgariannature.com/pharmacy/ - pharmacy[/URL - [URL=https://planbmfg.com/pill/pharmacy/ - online generic pharmacy[/URL - [URL=https://bulgariannature.com/product/purchase-lasix-without-a-prescription/ - furosemide[/URL - [URL=https://thecultivarte.com/drugs/prednisone/ - buy prednisone online cheap[/URL - [URL=https://livinlifepc.com/purchase-prednisone/ - prednisone dosage sinus infection[/URL - [URL=https://bulgariannature.com/viagra-75mg/ - online viagra no prescription[/URL - buy viagra online [URL=https://bulgariannature.com/amoxil-650mg/ - retail price of amoxil 250 mg[/URL - [URL=https://pittmanchiro.com/drug/retin-a/ - retin a online usa[/URL - [URL=https://winterssolutions.com/pill/best-price-on-line-viagra/ - viagra[/URL - [URL=https://frankfortamerican.com/clonidine/ - clonidine online[/URL - [URL=https://recipiy.com/tofranil/ - tofranil[/URL - [URL=https://heavenlyhappyhour.com/prednisone-20-mg/ - prednisone generic[/URL - [URL=https://ossoccer.org/drugs/prednisone/ - prednisone[/URL - [URL=https://solepost.com/tadalafil-buy/ - tadalafil without a doctors prescription[/URL - [URL=https://thecultivarte.com/item/viagra-50mg/ - generic viagra uk[/URL - generic viagra uk [URL=https://columbiainnastoria.com/drugs/nizagara/ - cost of nizagara tablets[/URL - [URL=https://mywyomingstore.com/item/xenical/ - xenical non generic[/URL - [URL=https://usctriathlon.com/xenical/ - xenical 120mg[/URL - [URL=https://transylvaniacare.org/item/proscar/ - proscar 5mg[/URL - [URL=https://productreviewtheme.org/hydroxychloroquine/ - hydroxychloroquine[/URL - improbable mexico prednisone generic prednisone 20mg prix medicament viagra 100 www.cialis daily.com buy generic amoxil 1000 mg online canada viagra amoxicillin canada where to buy lady era buy npxl us pharmacy low prices online pharmacy us pharmacy price at walmart lasix 40mg tablet cost prednisone without a doctor deltasone 10 mg viagra amoxil 650mg retin-a no prescription us viagra discount clonidine generic tofranil generic prednisone tablets prednisone prices best prices on tadalafil in drugstores viagra nizagara canada xenical brand xenical cheap online proscar from australia buying hydroxychloroquine hydroxychloroquine online shop uk intermittent, dosage https://abbynkas.com/item/prednisone-20mg/ https://airjamaicacharter.com/item/viagra/ https://transylvaniacare.org/item/cialis-daily/ https://abbynkas.com/amoxil-without-pres/ https://marksgroupbd.com/viagra/ https://usctriathlon.com/amoxicillin-1000mg/ https://sunlightvillage.org/lady-era/ https://tei2020.com/product/npxl/ https://bulgariannature.com/pharmacy/ https://planbmfg.com/pill/pharmacy/ https://bulgariannature.com/product/purchase-lasix-without-a-prescription/ https://thecultivarte.com/drugs/prednisone/ https://livinlifepc.com/purchase-prednisone/ https://bulgariannature.com/viagra-75mg/ https://bulgariannature.com/amoxil-650mg/ https://pittmanchiro.com/drug/retin-a/ https://winterssolutions.com/pill/best-price-on-line-viagra/ https://frankfortamerican.com/clonidine/ https://recipiy.com/tofranil/ https://heavenlyhappyhour.com/prednisone-20-mg/ https://ossoccer.org/drugs/prednisone/ https://solepost.com/tadalafil-buy/ https://thecultivarte.com/item/viagra-50mg/ https://columbiainnastoria.com/drugs/nizagara/ https://mywyomingstore.com/item/xenical/ https://usctriathlon.com/xenical/ https://transylvaniacare.org/item/proscar/ https://productreviewtheme.org/hydroxychloroquine/ hydroxychloroquine without prescription cipla hilt; habituation dressings, inaccurate.
Comment Linkуровни роберта дилтса
Matrix. Waikiki. Ronald acuna. Chess board and. Sperm whale. Niece. https://batmanapollo.ru/#
Comment Linkлогические уровни дилтса
Mead. Group. The cell. Rangers. Haliburton. Samosa. Autumn falls. Record. Czechia. https://batmanapollo.ru/#
Comment Linkуровни дилтса
Live oak. White sands national park. Big bang theory. Helena bonham carter. Swiss airlines. Weird al yankovic. Submissive meaning. Snooze. Dl. https://batmanapollo.ru/#
Comment Linkпирамида роберта дилтса
Robots. Osmosis. Mandela effect. Cheeks. Lion. Tutu. The equalizer. https://batmanapollo.ru/#
Comment Linkуровни роберта дилтса
Cis meaning. How many people are in the world. Carolina hurricanes. Gregory peck. Oswald. Rico. https://batmanapollo.ru/#
Comment Linkklia limousine
Inspiring quest there. What happened after? Take care!
Comment Linkпирамида уровней дилтса
Astigmatism. Nascar race. Octavia spencer. Cleavage. Sicario 2. Excited. Resilient. The deer hunter. https://batmanapollo.ru/#
Comment Linkпирамида дилтса как пользоваться
Addiction. Lighthouse. Civil war dates. Christopher reeve. Mike tyson age. Spanish american war. Emoji. https://batmanapollo.ru/#
Comment Link