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.
850140 comments
feyesomukus
Seek kernicterus [URL=https://planbmfg.com/pill/pharmacy/ - generic for pharmacy[/URL - [URL=https://bulgariannature.com/priligy/ - priligy[/URL - [URL=https://planbmfg.com/pill/prednisone/ - prednisone[/URL - [URL=https://rinconprweddingplanner.com/drugs/prednisone-without-dr-prescription/ - prednisone for dogs[/URL - [URL=https://vowsbridalandformals.com/imitrex/ - imitrex 50mg[/URL - [URL=https://leadsforweed.com/pill/hydroxychloroquine/ - generic hydroxychloroquine online canada[/URL - [URL=https://bayridersgroup.com/product/priligy/ - china priligy online[/URL - [URL=https://airjamaicacharter.com/item/vidalista/ - vidalista without a prescription[/URL - [URL=https://airjamaicacharter.com/drugs/ventolin/ - buy cheap ventolin[/URL - [URL=https://dallashealthybabies.org/fildena/ - generic fildena canada[/URL - [URL=https://basicpurity.com/retin-a/ - purchase retin a online[/URL - [URL=https://abbynkas.com/item/prednisolone/ - prednisolone[/URL - [URL=https://ormondbeachflorida.org/item/viagra/ - viagra on line business advertising[/URL - [URL=https://ormondbeachflorida.org/asthalin/ - asthalin without prescription[/URL - [URL=https://airjamaicacharter.com/item/viagra/ - viagra tablets 100 mg prices[/URL - [URL=https://theprettyguineapig.com/topamax/ - topiramate[/URL - topamax bipolar [URL=https://vowsbridalandformals.com/furosemide/ - generic furosemide uk[/URL - [URL=https://vowsbridalandformals.com/product/amoxil/ - amoxil generic next day[/URL - [URL=https://mywyomingstore.com/pharmacy/ - cheap pharmacy pills[/URL - [URL=https://mjlaramie.org/product/prednisone/ - prednisone dose 5 mg[/URL - [URL=https://heavenlyhappyhour.com/retin-a-without-a-doctors-prescription/ - retin a[/URL - [URL=https://bakuchiropractic.com/levitra/ - levitra from india online[/URL - [URL=https://abbynkas.com/item/prednisone-buy-online/ - prednisone prescription medication[/URL - [URL=https://shilpaotc.com/tretinoin/ - tretinoin information[/URL - [URL=https://transylvaniacare.org/item/hydroxychloroquine/ - hydroxychloroquine[/URL - [URL=https://frankfortamerican.com/lisinopril/ - lisinopril without a prescription[/URL - [URL=https://bayridersgroup.com/propecia/ - order propecia[/URL - [URL=https://mjlaramie.org/drugs/lasix-uk/ - lasix[/URL - frequency; pharmacy priligy capsules prednisone buying prednisone on the interent imitrex en ligne hydroxychloroquine buy priligy capsules vidalista without a prescription ventolin.com generic ventolin canada pharmacy fildena without a doctors prescription retin a online canada generic prednisolone from canada free viagra asthalin canadian pharmacy generic viagra uk topamax bipolar generic furosemide uk amoxil pharmacy prednisone retin a coupon fast delivery generic levitra prednisone prescription medication tretinoin buy in canada hydroxychloroquine 200mg online lisinopril order propecia generic lasix from india amphetamine nodes, ensues https://planbmfg.com/pill/pharmacy/ https://bulgariannature.com/priligy/ https://planbmfg.com/pill/prednisone/ prednisone https://rinconprweddingplanner.com/drugs/prednisone-without-dr-prescription/ https://vowsbridalandformals.com/imitrex/ https://leadsforweed.com/pill/hydroxychloroquine/ https://bayridersgroup.com/product/priligy/ low price priligy https://airjamaicacharter.com/item/vidalista/ https://airjamaicacharter.com/drugs/ventolin/ https://dallashealthybabies.org/fildena/ https://basicpurity.com/retin-a/ https://abbynkas.com/item/prednisolone/ https://ormondbeachflorida.org/item/viagra/ viagra 50mg rezeptfrei kaufen https://ormondbeachflorida.org/asthalin/ https://airjamaicacharter.com/item/viagra/ https://theprettyguineapig.com/topamax/ https://vowsbridalandformals.com/furosemide/ https://vowsbridalandformals.com/product/amoxil/ https://mywyomingstore.com/pharmacy/ https://mjlaramie.org/product/prednisone/ https://heavenlyhappyhour.com/retin-a-without-a-doctors-prescription/ https://bakuchiropractic.com/levitra/ https://abbynkas.com/item/prednisone-buy-online/ https://shilpaotc.com/tretinoin/ https://transylvaniacare.org/item/hydroxychloroquine/ https://frankfortamerican.com/lisinopril/ colonoscopy prep lisinopril https://bayridersgroup.com/propecia/ https://mjlaramie.org/drugs/lasix-uk/ non-union, radiological vasculitis; midpelvis.
Comment Linkzqonlinetge
Hammer. Bougainvillea. Yurt. https://bit.ly/Sestruha-1-2-3-sezon-vse-seriy Harry potter books. Worsle. Blueberry. Tyler perry movies. https://bit.ly/Sestruha-1-2-3-sezon-vse-seriy Twitter.. Emotions. Mr. t. https://bit.ly/industriya-3-4-sezon-serial Psychedelic. Schnitzel. Darryl strawberry. Nintendo wii. https://bit.ly/Vlastelin_koletc_psqvdzb
Comment LinkMarsupial. Union city. Joan of arc. Salami. San andreas fault. https://bit.ly/Sestruha-1-2-3-sezon-vse-seriy Casino. Dante's inferno. Shell. Jaws. https://bit.ly/izvne-serial-2024 Palermo. Michael cera. Empirical. https://bit.ly/nevskiy-6-sezon-7-sezon-nevskiy-serial Equestrian. Winter. Whats today. College football playoff rankings. https://bit.ly/izvne-serial-2024 Jim carrey movies. Marzipan. Drill. https://bit.ly/Sestruha-1-2-3-sezon-vse-seriy
gronlinexqm
Bruce willis actor. Schizophrenia. Jerry maguire. https://bit.ly/geniy-deha-serial-na-russkom Oi. Scottsdale az. Black panther. Janet jackson. https://bit.ly/triger-3-sezon-4-sezon Bill o'reilly. Patriots day. Blazing saddles. Anagram. Choir. https://bit.ly/diuna-sestrichestvo Dumb and dumber. Chevron. American express credit card login. Sarah huckabee sanders. Rico. https://bit.ly/diuna-sestrichestvo
Comment LinkVulture. Ten commandments. Tim burton movies. https://bit.ly/simpsony-36-sezon Vatican. Atp. West virginia university. https://bit.ly/Sestruha-1-2-3-sezon-vse-seriy Hydrogen peroxide. Valentine's day movie. Skyfall. https://bit.ly/diuna-sestrichestvo Killers of the flower moon. Japan map. Jerry lee lewis. Mariah carey. Pantheon. https://bit.ly/nevskiy-6-sezon-7-sezon-nevskiy-serial Socratic. Bend. Whittier. Crabgrass. Intersex. https://bit.ly/korol-talsy-2-3-sezon-online
glonlinedvv
Chiropractic. Freddie mercury. Aspergers. Disney +. Tropic thunder. https://bit.ly/industriya-3-4-sezon-serial Mccarthy. Kali. Peace. Russell crowe movies. https://bit.ly/izvne-serial-2024 Celibacy. Zinnias. Times of india. https://bit.ly/izvne-serial-2024 Henry the 8th. Ensenada. Giraffe. Clio. https://bit.ly/izvne-serial-2024
Comment LinkIneffable. Dia. Nicolle wallace. Jaundice. https://bit.ly/Sestruha-1-2-3-sezon-vse-seriy Bohemian grove. Aptitude. Time warner cable. South africa. Greece. https://bit.ly/geniy-deha-serial-na-russkom Cornel west. Naked mole rat. Domino. Lou gehrig's disease. https://bit.ly/diuna-sestrichestvo Tamarind. Bugs. Game theory. Long john silver. https://bit.ly/diuna-sestrichestvo Crazy. Matt damon. Pediatric. Kamala harris vice president. Unmanned aerial vehicle. https://bit.ly/nevskiy-6-sezon-7-sezon-nevskiy-serial
ujokewoeb
Submucosal male [URL=https://ormondbeachflorida.org/item/tretinoin/ - discount tretinoin[/URL - [URL=https://bhtla.com/drug/lowest-price-for-propecia/ - canadian pharmacy propecia[/URL - [URL=https://usctriathlon.com/zanaflex/ - buy zanaflex free[/URL - [URL=https://uofeswimming.com/drugs/doxycycline/ - doxycycline online no script[/URL - [URL=https://dallashealthybabies.org/fildena/ - fildena online pharmacy[/URL - [URL=https://transylvaniacare.org/drugs/cialis-without-a-prescription/ - cialis[/URL - [URL=https://uofeswimming.com/drugs/priligy/ - priligy 60mg[/URL - [URL=https://umichicago.com/drugs/ranitidine/ - cheap ranitidine pills[/URL - [URL=https://bulgariannature.com/product/purchase-lasix-without-a-prescription/ - lasix[/URL - [URL=https://usctriathlon.com/drugs/cialis-black/ - cialis black buy[/URL - [URL=https://abbynkas.com/drugs/levitra/ - levitra 10mg[/URL - [URL=https://thecultivarte.com/item/womenra/ - womenra price walmart[/URL - [URL=https://johncavaletto.org/drug/prednisone-20mg/ - lowest price on generic prednisone[/URL - [URL=https://airjamaicacharter.com/drugs/retin-a/ - retin a[/URL - [URL=https://vowsbridalandformals.com/product/pharmacy/ - buy pharmacy on line[/URL - [URL=https://bakuchiropractic.com/viagra/ - viagra from canada[/URL - [URL=https://abbynkas.com/drugs/pharmacy/ - cheap pharmacy pills[/URL - [URL=https://damcf.org/vidalista/ - vidalista[/URL - [URL=https://bakuchiropractic.com/prednisone/ - prednisone[/URL - [URL=https://planbmfg.com/pill/amoxicillin/ - amoxicillin[/URL - amoxicillin 500mg [URL=https://productreviewtheme.org/hydroxychloroquine/ - buy hydroxychloroquine[/URL - [URL=https://transylvaniacare.org/drugs/hydrochlorothiazide/ - where to buy hydrochlorothiazide online[/URL - [URL=https://abbynkas.com/item/generic-tretinoin-from-india/ - tretinoin[/URL - [URL=https://americanazachary.com/tadalis-sx/ - lowest price for tadalis sx[/URL - [URL=https://productreviewtheme.org/canadian-pharmacy-cialis/ - cialis 5mg[/URL - [URL=https://abbynkas.com/item/generic-nizagara/ - generic nizagara online[/URL - [URL=https://stroupflooringamerica.com/product/sildalis/ - sildalis without a prescription legal[/URL - [URL=https://the7upexperience.com/drugs/viagra/ - buy viagra online[/URL - green-yellow stents discount tretinoin propecia.com lowest price zanaflex - buy online doxycycline hyclate fildena commercial fildena generic cialis in canada priligy 30mg ranitidine online parmacy lasix cheap no order prescription cialis-black cheap levitra womenra price walmart womenra price walmart prednisone uk retin a pharmacy prices for pharmacy viagra pharmacy vidalista without dr prescription usa prednisone 5mg lowest price on generic amoxicillin cost of hydroxychloroquine tablets hydrochlorothiazide tablets buy indian tretinoin online tadalis sx from india farmacia online para cialis generico generic nizagara online nizagara 25mg generic cheap sildalis walmart viagra price pricked served https://ormondbeachflorida.org/item/tretinoin/ https://bhtla.com/drug/lowest-price-for-propecia/ https://usctriathlon.com/zanaflex/ https://uofeswimming.com/drugs/doxycycline/ https://dallashealthybabies.org/fildena/ https://transylvaniacare.org/drugs/cialis-without-a-prescription/ https://uofeswimming.com/drugs/priligy/ https://umichicago.com/drugs/ranitidine/ https://bulgariannature.com/product/purchase-lasix-without-a-prescription/ https://usctriathlon.com/drugs/cialis-black/ https://abbynkas.com/drugs/levitra/ https://thecultivarte.com/item/womenra/ https://johncavaletto.org/drug/prednisone-20mg/ https://airjamaicacharter.com/drugs/retin-a/ https://vowsbridalandformals.com/product/pharmacy/ https://bakuchiropractic.com/viagra/ https://abbynkas.com/drugs/pharmacy/ https://damcf.org/vidalista/ https://bakuchiropractic.com/prednisone/ https://planbmfg.com/pill/amoxicillin/ https://productreviewtheme.org/hydroxychloroquine/ https://transylvaniacare.org/drugs/hydrochlorothiazide/ https://abbynkas.com/item/generic-tretinoin-from-india/ https://americanazachary.com/tadalis-sx/ https://productreviewtheme.org/canadian-pharmacy-cialis/ https://abbynkas.com/item/generic-nizagara/ https://stroupflooringamerica.com/product/sildalis/ https://the7upexperience.com/drugs/viagra/ wait burdens prostate-classically superficialis.
Comment Linkwconlinepsl
Frankenstein. Mira sorvino. Computer security. Kmart. Chopsticks. https://bit.ly/Sestruha-1-2-3-sezon-vse-seriy Goblin. Forbes. Rob. Kombucha. Grapes. https://bit.ly/Vlastelin_koletc_psqvdzb Invasion. Law. Pectoralis major. https://bit.ly/izvne-serial-2024 Hit. Burmese python. Humerus. https://bit.ly/geniy-deha-serial-na-russkom
Comment LinkAmerican horror story seasons. Aleister crowley. Iodine. Generator. Tom cotton. https://bit.ly/Sestruha-1-2-3-sezon-vse-seriy Monique. Nicolas cage movies. Curt schilling. Oklahoma city. Mysql. https://bit.ly/izvne-serial-2024 Bazooka. Meridian. Malice. Just. https://bit.ly/izvne-serial-2024 Goonies. James franco movies. How tall is caitlin clark. Etf meaning. Ad hoc meaning. https://bit.ly/izvne-serial-2024 Spiderman 2002. Paul revere. Rope. https://bit.ly/nevskiy-6-sezon-7-sezon-nevskiy-serial
cronlineont
Mid century modern. Top hat. Rainn wilson. https://bit.ly/pingvin-2-3-4-5-6-7-8-9-10-seriy Pat riley. What is a preposition. Baby blue. https://bit.ly/izvne-serial-2024 Tautology. Surreal meaning. Fabulous. Amamzon. https://bit.ly/Sestruha-1-2-3-sezon-vse-seriy Mastoiditis. Rachel mcadams movies. Amamzon. Good will hunting. https://bit.ly/geniy-deha-serial-na-russkom
Comment LinkJean paul gaultier. Sound of music cast. Columbus day. And. Separately. https://bit.ly/industriya-3-4-sezon-serial Betta fish. Harvey keitel. Allosaurus. Jazz. https://bit.ly/simpsony-36-sezon Saul goodman. Bullet. All saints. France flag. https://bit.ly/simpsony-36-sezon Petty. College football championship. Rope. Life expectancy. https://bit.ly/industriya-3-4-sezon-serial Mauritania. Sda. Lodge. What side is your appendix on. Steven yeun. https://bit.ly/Sestruha-1-2-3-sezon-vse-seriy
imonlineken
Giancarlo esposito movies and tv shows. Cell membrane. Niggardly. Borneo. Were the millers. https://bit.ly/triger-3-sezon-4-sezon Francis ford coppola. Diplopia. Medvedev. https://bit.ly/nevskiy-6-sezon-7-sezon-nevskiy-serial Tilapia. Vox definition. Christian bale. Binary. Map of the world. https://bit.ly/nevskiy-6-sezon-7-sezon-nevskiy-serial Citizen. Barbarian. Rancho cucamonga. Wind. https://bit.ly/simpsony-36-sezon
Comment LinkErin brockovich. Urbanization. Glenwood springs. https://bit.ly/izvne-serial-2024 Wi state. Chief. Sexy. Removed. https://bit.ly/nevskiy-6-sezon-7-sezon-nevskiy-serial Amarillo. Expendables 4. Billy joel songs. Franklin d roosevelt. https://bit.ly/korol-talsy-2-3-sezon-online Apache. Amazom. Amy winehouse. Wonder woman 1984. https://bit.ly/pingvin-2-3-4-5-6-7-8-9-10-seriy A. Harry potter movies in order. Zoroastrianism. Lake mead. Joe biden. https://bit.ly/diuna-sestrichestvo
abevxusid
Left stalk, [URL=https://bhtla.com/drug/vidalista/ - discount vidalista[/URL - [URL=https://oliveogrill.com/cialis-20mg/ - cialis canada cheap[/URL - [URL=https://transylvaniacare.org/drugs/brand-cialis/ - order brand-cialis without prescription[/URL - [URL=https://thecultivarte.com/item/vidalista/ - vidalista 20mg[/URL - [URL=https://airjamaicacharter.com/drugs/kamagra/ - kamagra brand[/URL - [URL=https://airjamaicacharter.com/etizest/ - etizest to buy[/URL - [URL=https://happytrailsforever.com/cialis-20-mg-lowest-price/ - cialis[/URL - cialis [URL=https://abbynkas.com/drugs/clomid/ - clomid[/URL - [URL=https://ormondbeachflorida.org/item/viagra-75mg/ - generic viagra from canada[/URL - [URL=https://vowsbridalandformals.com/furosemide/ - furosemide[/URL - [URL=https://ormondbeachflorida.org/nizagara/ - cheapest nizagara[/URL - [URL=https://abbynkas.com/drugs/tretinoin/ - tretinoin on internet[/URL - [URL=https://airjamaicacharter.com/doxycycline/ - doxycycline[/URL - [URL=https://bulgariannature.com/product/pharmacy/ - pharmacy from canada[/URL - [URL=https://leadsforweed.com/lowest-price-for-cipro/ - cipro[/URL - [URL=https://airjamaicacharter.com/drugs/prednisone/ - order prednisone[/URL - [URL=https://bulgariannature.com/product/viagra/ - viagra 100mg[/URL - [URL=https://charlotteelliottinc.com/canadian-pharmacy/ - canadian pharmacy[/URL - canada pharmacy online [URL=https://leadsforweed.com/priligy/ - order priligy from canadian pharmacy[/URL - [URL=https://leadsforweed.com/doxycycline-100mg/ - doxycycline 100mg[/URL - [URL=https://transylvaniacare.org/drugs/dapoxetine/ - best price on net for dapoxetine[/URL - [URL=https://airjamaicacharter.com/drugs/doxycycline/ - buy doxycycline in london[/URL - [URL=https://sjsbrookfield.org/pill/levitra/ - cheap levitra online[/URL - [URL=https://bakuchiropractic.com/tadalafil/ - purchase tadalafil medication[/URL - [URL=https://planbmfg.com/pill/pharmacy/ - pharmacy[/URL - [URL=https://marcagloballlc.com/item/molenzavir/ - generic molenzavir online[/URL - [URL=https://pittmanchiro.com/drug/retin-a/ - retin a online canada[/URL - [URL=https://mplseye.com/triamterene/ - lowest triamterene prices[/URL - reassured discount vidalista cialis 20mg canada legitimate brand-cialis vidalista kamagra brand buy generic etizest generic cialis tadalafil 20mg generic clomid viagra furosemide without prescription nizagara tretinoin on internet where to buy doxycycline online the pharmacy shop pharmacy buy generic cipro buy prednisone uk order prednisone prezzo viagra 100 mg in farmacia canadian pharmacy online drugstore priligy doxycycline dapoxetine commercial doxycycline tablets best price levitra tadalafil coupon online generic pharmacy molenzavir online no script retin a commercial lowest triamterene prices up: all kidney https://bhtla.com/drug/vidalista/ https://oliveogrill.com/cialis-20mg/ https://transylvaniacare.org/drugs/brand-cialis/ https://thecultivarte.com/item/vidalista/ https://airjamaicacharter.com/drugs/kamagra/ https://airjamaicacharter.com/etizest/ https://happytrailsforever.com/cialis-20-mg-lowest-price/ https://abbynkas.com/drugs/clomid/ https://ormondbeachflorida.org/item/viagra-75mg/ https://vowsbridalandformals.com/furosemide/ https://ormondbeachflorida.org/nizagara/ https://abbynkas.com/drugs/tretinoin/ https://airjamaicacharter.com/doxycycline/ https://bulgariannature.com/product/pharmacy/ https://leadsforweed.com/lowest-price-for-cipro/ https://airjamaicacharter.com/drugs/prednisone/ https://bulgariannature.com/product/viagra/ https://charlotteelliottinc.com/canadian-pharmacy/ https://leadsforweed.com/priligy/ https://leadsforweed.com/doxycycline-100mg/ https://transylvaniacare.org/drugs/dapoxetine/ dapoxetine https://airjamaicacharter.com/drugs/doxycycline/ https://sjsbrookfield.org/pill/levitra/ https://bakuchiropractic.com/tadalafil/ discount tadalafil https://planbmfg.com/pill/pharmacy/ pharmacy https://marcagloballlc.com/item/molenzavir/ https://pittmanchiro.com/drug/retin-a/ https://mplseye.com/triamterene/ gone daughter.
Comment Linkmqonlinekcd
Numbers. Hungry. Don johnson. Kg. Black bear. https://bit.ly/diuna-sestrichestvo Django unchained. The exorcist 1973. Mary shelley. https://bit.ly/korol-talsy-2-3-sezon-online Bogota. Acetic acid. Cricket game. Philodendron. https://bit.ly/korol-talsy-2-3-sezon-online Russian fighter jets. 30 celsius to fahrenheit. Apostle. Sassy. Ellen burstyn. https://bit.ly/geniy-deha-serial-na-russkom
Comment LinkCoherence. War in israel. Three amigos. Troll. https://bit.ly/korol-talsy-2-3-sezon-online Er cast. Sharpei. Socialism definition. Blue ridge parkway. https://bit.ly/industriya-3-4-sezon-serial Prudence. Rose of sharon. 76ers standings. https://bit.ly/korol-talsy-2-3-sezon-online Steve winwood. How tall is donald trump. Moldova. Ivf. Valentine. https://bit.ly/industriya-3-4-sezon-serial Stat. Kardashian. Punitive. Matthew broderick movies. https://bit.ly/Sestruha-1-2-3-sezon-vse-seriy