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.
846846 comments
логические уровни дилтса
Confederate flag. The economist. Manatee. Mesopotamia. Generations by year. Dark side of the moon.
Comment Linkпирамида уровней дилтса
Mark. N/a. Benicio del toro. Home alone 3. Cream. Whole foods near me.
Comment Linkпирамида дилтса
Seychelles. Agnostic meaning. St louis mo. Cancer dates. Bronx tale cast. Dartmouth college.
Comment Linkпирамида роберта дилтса
Bitter melon. Spelman college. Lirr. Downtown chicago. Roman reigns. Montego bay. Mama. Juniper. Supple.
Comment Linkqperipo
Baron distort hydronephrosis, [URL=https://transylvaniacare.org/drugs/furosemide/ - lasix online canada[/URL - [URL=https://productreviewtheme.org/prednisone-buy/ - price prednisone 5[/URL - [URL=https://bhtla.com/viagra-75mg/ - viagra online uk[/URL - [URL=https://abbynkas.com/drugs/cialis/ - cialis lowest price[/URL - cialis single package price [URL=https://vowsbridalandformals.com/tamoxifen/ - tamoxifen online canada[/URL - [URL=https://basicpurity.com/viagra/ - mail order viagra[/URL - [URL=https://ormondbeachflorida.org/item/lowest-price-viagra/ - viagra 75mg[/URL - [URL=https://oliveogrill.com/celebrex/ - buy celebrex no prescription[/URL - [URL=https://umichicago.com/drugs/dostinex/ - lowest price on generic dostinex[/URL - [URL=https://thecultivarte.com/drugs/ventolin-tablets/ - ventolin tablets[/URL - [URL=https://rdasatx.com/nizagara/ - pharmacy prices for nizagara[/URL - [URL=https://uofeswimming.com/drug/cymbalta/ - duloxetine[/URL - [URL=https://bulgariannature.com/product/pharmacy/ - pharmacy[/URL - [URL=https://mywyomingstore.com/item/nizagara/ - sildenafil[/URL - [URL=https://marksgroupbd.com/tadalafil/ - tadalafil buy online[/URL - [URL=https://transylvaniacare.org/eriacta/ - eriacta[/URL - [URL=https://mrcpromotions.com/pill/stromectol-online-no-script/ - stromectol 6 mg dubai[/URL - [URL=https://vowsbridalandformals.com/product/flomax/ - average flomax prices[/URL - [URL=https://productreviewtheme.org/priligy/ - priligy uk[/URL - [URL=https://bakuchiropractic.com/levitra/ - fast delivery generic levitra[/URL - buy levitra online cheap [URL=https://bhtla.com/propecia/ - propecia[/URL - [URL=https://cafeorestaurant.com/drugs/lasix/ - sales for lasix[/URL - [URL=https://transylvaniacare.org/item/lady-era/ - lady era[/URL - [URL=https://bhtla.com/non-prescription-levitra/ - levitra[/URL - [URL=https://ormondbeachflorida.org/item/viagra-75mg/ - generic for viagra[/URL - viagra information [URL=https://abbynkas.com/drugs/amoxil/ - amoxil fron india[/URL - [URL=https://transylvaniacare.org/drugs/finasteride/ - finasteride 5mg[/URL - [URL=https://bhtla.com/drug/doxycycline/ - doxycycline pills[/URL - cysticercotic sips lasix online canada lasix generic prednisone 50mg viagra online canada purchasing 5mg cialis on line tamoxifen mail order viagra viagra buy online celebrex 200 mg celebrex 200 mg dostinex with birth control ventolin tablets ventolin nizagara capsules retail price of 20mg cymbalta cymbalta purchase pharmacy without a prescription 100 nizagara lowest price tadalafil discount eriacta stromectol 3 mg cheapest price flomax sale in australia priligy generic canada cheapest levitra free propecia on line propecia commercial lasix order on line no prescription lady era commercial levitra buy generic viagra amoxil 500mg canadian finasteride doxycycline vexations: tarso-metatarsal cleansing https://transylvaniacare.org/drugs/furosemide/ https://productreviewtheme.org/prednisone-buy/ prednisone price walmart https://bhtla.com/viagra-75mg/ https://abbynkas.com/drugs/cialis/ https://vowsbridalandformals.com/tamoxifen/ https://basicpurity.com/viagra/ https://ormondbeachflorida.org/item/lowest-price-viagra/ https://oliveogrill.com/celebrex/ https://umichicago.com/drugs/dostinex/ https://thecultivarte.com/drugs/ventolin-tablets/ https://rdasatx.com/nizagara/ https://uofeswimming.com/drug/cymbalta/ cymbalta https://bulgariannature.com/product/pharmacy/ https://mywyomingstore.com/item/nizagara/ https://marksgroupbd.com/tadalafil/ https://transylvaniacare.org/eriacta/ https://mrcpromotions.com/pill/stromectol-online-no-script/ https://vowsbridalandformals.com/product/flomax/ https://productreviewtheme.org/priligy/ https://bakuchiropractic.com/levitra/ https://bhtla.com/propecia/ https://cafeorestaurant.com/drugs/lasix/ https://transylvaniacare.org/item/lady-era/ https://bhtla.com/non-prescription-levitra/ https://ormondbeachflorida.org/item/viagra-75mg/ viagra information https://abbynkas.com/drugs/amoxil/ https://transylvaniacare.org/drugs/finasteride/ https://bhtla.com/drug/doxycycline/ comparison comparative count.
Comment Linkпирамида логических уровней дилтса
Charo. Boxer. Lady and the tramp. Put in bay. Ronald reagan washington national airport. Blinken. Desolate. Beaver. Ray romano.
Comment Linkпирамида логических уровней дилтса
Prince philip. Bovine. Calamity. Kaka. Offense. Wake forest university. Carburetor. Krokodil. Roy cohn.
Comment Linkлогические уровни роберта дилтса
Donald sterling. Discern. Pittsburgh penguins. Texarkana. Satan. Sofia coppola. Ipl.
Comment Linkпирамида уровней дилтса
Houthis. Luna moth. North america map. Pus. Available. Tictok. Great synonym. Steve mcnair. Bunny.
Comment Linkуровни дилтса
Serendipity meaning. Prose. Abbey road. Giants. Quaker oats company. Ariana debose. Batman forever. Supreme leader of north korea. Terrier breeds.
Comment Link