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.
776308 comments
hkg99
I really like your blog.. very nice colors & theme.
Comment LinkDid you create this website yourself or did you hire someone to do
it for you? Plz answer back as I'm looking to construct my own blog and would like to find out where u got this from.
thank you
ilasuguebh
Monocular exi.sfhd.makutizanzibar.com.brk.at fourth, motility [URL=https://tonysflowerstucson.com/pill/corion-inj/ - corion-inj comprar[/URL - [URL=https://center4family.com/vardenafil-20mg/ - pharmacy prices for levitra[/URL - [URL=https://petralovecoach.com/product/lincocin/ - lincocin walmart price[/URL - [URL=https://petralovecoach.com/product/nevimune/ - where to buy nevimune online safely[/URL - [URL=https://miaseilern.com/product/clozaril/ - clozaril[/URL - [URL=https://weddingadviceuk.com/levoflox/ - buy levoflox online canada[/URL - [URL=https://ad-visorads.com/item/viagra-soft-tabs/ - viagra-soft-tabs supplier us pharmacy[/URL - [URL=https://1488familymedicinegroup.com/isoniazid/ - cheap isoniazid pills[/URL - [URL=https://oliveogrill.com/on-line-pharmacy/ - propecia pharmacy[/URL - [URL=https://rrhail.org/armod/ - armod tablets[/URL - armod tablets [URL=https://miaseilern.com/poxet/ - buy cheap poxet[/URL - [URL=https://racelineonline.com/viagra-gold/ - buy viagra gold uk[/URL - [URL=https://pureelegance-decor.com/drugs/nizagara/ - nizagara best price usa[/URL - [URL=https://darlenesgiftshop.com/walmart-nizagara-price/ - nizagara no prescription[/URL - [URL=https://center4family.com/canada-pharmacy/ - online pharmacy[/URL - [URL=https://marcagloballlc.com/trimethoprim/ - australia trimethoprim[/URL - [URL=https://colon-rectal.com/relipoietin/ - relipoietin information[/URL - [URL=https://carolinahealthclub.com/medex/ - online generic medex[/URL - [URL=https://mychik.com/cenforce/ - generic cenforce canada pharmacy[/URL - [URL=https://marcagloballlc.com/item/ventolin/ - buying ventolin in a canadian pharmacy[/URL - [URL=https://tonysflowerstucson.com/levitra/ - levitra en ligne[/URL - [URL=https://mplseye.com/product/vpxl/ - buying cheap vpxl pill[/URL - [URL=https://inthefieldblog.com/item/viagra-soft/ - wholesale viagra-soft pills[/URL - [URL=https://marcagloballlc.com/item/purchase-prednisone-without-a-prescription/ - purchase prednisone without a prescription[/URL - [URL=https://a1sewcraft.com/cytotec/ - [/URL - [URL=https://mjlaramie.org/provigil/ - provigil[/URL - [URL=https://heavenlyhappyhour.com/prednisone-10-mg/ - [/URL - [URL=https://beauviva.com/price-of-isotretinoin/ - canada isotretinoin[/URL - [URL=https://ofearthandbeauty.com/confido/ - confido no prescription[/URL - [URL=https://racelineonline.com/generic-gambling-in-canada/ - generic gambling in canada[/URL - [URL=https://ghspubs.org/tacroz-forte-ointment/ - tacroz forte ointment[/URL - [URL=https://csicls.org/item/flexeril/ - non prescription flexeril[/URL - [URL=https://noprescription-lasix-buy.com/ - lasix capsules[/URL - [URL=https://thesteki.com/item/nizagara/ - [/URL - [URL=https://oliveogrill.com/cialis-generic-20-mg/ - cialis bg[/URL - [URL=https://dallashealthybabies.org/meldonium/ - meldonium best price usa[/URL - meldonium without a prescription [URL=https://ghspubs.org/retino-a/ - retino a to buy[/URL - [URL=https://alliedentinc.com/sildalis/ - cheapest sildalis dosage price[/URL - sildalis.com [URL=https://abbynkas.com/candid-gel/ - comprar candid-gel canada[/URL - [URL=https://sadlerland.com/product/nizagara/ - generic nizagara[/URL - cheap nizagara online [URL=https://mjlaramie.org/lidoderm/ - lidoderm sa[/URL - [URL=https://theprettyguineapig.com/item/prandial-md/ - prandial md lowest price[/URL - prandial md online no script [URL=https://mynarch.net/item/cernos-depot/ - cheap cernos depot[/URL - [URL=https://frankfortamerican.com/pharmacy-commercial/ - pharmacy walmart price[/URL - [URL=https://miaseilern.com/prednisone-tablets/ - generic prednisone canada[/URL - [URL=https://alliedentinc.com/lasix/ - low price lasix[/URL - [URL=https://fontanellabenevento.com/hga/ - hga canada[/URL - [URL=https://autopawnohio.com/dutas/ - generic dutas in canada[/URL - cheap generic overnight dutas dural alae, varieties low cost corion inj vardenafil 20mg generic lincocin tablets nevimune.com clozaril low cost levoflox to buy local generic viagra-soft-tabs lowest price isoniazid canadian pharmacy cialis 20mg purchase armod online poxet online uk viagra gold without dr prescription usa prices for nizagara nizagara canadapharmacy.com trimethoprim online no script relipoietin buy relipoietin information buy medex where cenforce without dr prescription generic ventolin levitra canadian pharmacy vpxl cost viagra-soft doses prednisone in usa provigil cheap isotretinoin pills confido no prescription gambling cheap buying tacroz forte ointment online price of flexeril buy lasix no prescription tadalafil 20 mg meldonium in usa retino a generic pills cheapest sildalis dosage price buy generic candid gel nizagara lidoderm discount europe canadian pharmacy prandial md cernos depot price walmart cernos depot en ligne generic pharmacy from canada prednisone lasix cost hga dutas maternal, accommodation; fascia; https://tonysflowerstucson.com/pill/corion-inj/ corion-inj bestellen ohne rezept https://center4family.com/vardenafil-20mg/ price of levitra https://petralovecoach.com/product/lincocin/ price for lincocin 500mg https://petralovecoach.com/product/nevimune/ buy cheap nevimune https://miaseilern.com/product/clozaril/ clozaril overnight https://weddingadviceuk.com/levoflox/ non prescription levoflox https://ad-visorads.com/item/viagra-soft-tabs/ viagra soft tabs https://1488familymedicinegroup.com/isoniazid/ isoniazid https://oliveogrill.com/on-line-pharmacy/ canadian pharmacy online no script https://rrhail.org/armod/ buy armod uk https://miaseilern.com/poxet/ chinese poxet pills https://racelineonline.com/viagra-gold/ viagra gold price at walmart https://pureelegance-decor.com/drugs/nizagara/ order nizagara online https://darlenesgiftshop.com/walmart-nizagara-price/ canada nizagara https://center4family.com/canada-pharmacy/ canadian pharmacy online pharmacy https://marcagloballlc.com/trimethoprim/ cheap trimethoprim https://colon-rectal.com/relipoietin/ relipoietin without dr prescription usa https://carolinahealthclub.com/medex/ medex online generic medex https://mychik.com/cenforce/ generic cenforce canada pharmacy https://marcagloballlc.com/item/ventolin/ ventolin buy in canada https://tonysflowerstucson.com/levitra/ levitra brand https://mplseye.com/product/vpxl/ generic vpxl in usa vpxl capsules https://inthefieldblog.com/item/viagra-soft/ get viagra-soft uk https://marcagloballlc.com/item/purchase-prednisone-without-a-prescription/ cheap prednisone online https://a1sewcraft.com/cytotec/ https://mjlaramie.org/provigil/ mail order provigil https://heavenlyhappyhour.com/prednisone-10-mg/ https://beauviva.com/price-of-isotretinoin/ cheap isotretinoin online https://ofearthandbeauty.com/confido/ confido name https://racelineonline.com/generic-gambling-in-canada/ pharmacy prices for gambling https://ghspubs.org/tacroz-forte-ointment/ tacroz forte ointment https://csicls.org/item/flexeril/ flexeril buy https://noprescription-lasix-buy.com/ buy lasix no prescription https://thesteki.com/item/nizagara/ https://oliveogrill.com/cialis-generic-20-mg/ cialis.com lowest price https://dallashealthybabies.org/meldonium/ meldonium to buy https://ghspubs.org/retino-a/ pharmacy prices for retino a https://alliedentinc.com/sildalis/ mail order sildalis sildalis from canada https://abbynkas.com/candid-gel/ candid gel https://sadlerland.com/product/nizagara/ generic nizagara nizagara on line https://mjlaramie.org/lidoderm/ buy lidoderm brisbane lidoderm from canada online pharmacy https://theprettyguineapig.com/item/prandial-md/ prandial md lowest price https://mynarch.net/item/cernos-depot/ cernos depot price walmart https://frankfortamerican.com/pharmacy-commercial/ pharmacy best price usa https://miaseilern.com/prednisone-tablets/ prednisone https://alliedentinc.com/lasix/ buy lasix w not prescription https://fontanellabenevento.com/hga/ hga price walmart hga online no script https://autopawnohio.com/dutas/ generic dutas at walmart possibly pleura, cauda opening.
Comment Linkframeless shower doors for tubs
Tremendous issues here. I am very satisfied to see your article.
Comment LinkThank you so much and I'm taking a look forward to touch you.
Will you kindly drop me a e-mail?
3d Laser Scanning London
Today, I went to the beachfront with my kids. I found a sea shell
Comment Linkand gave it to my 4 year old daughter and said "You can hear the ocean if you put this to your ear." She put the shell to her
ear and screamed. There was a hermit crab inside and it pinched her ear.
She never wants to go back! LoL I know this
is totally off topic but I had to tell someone!
Tutoring online
These are actually enormous ideas in concerning blogging.
Comment LinkYou have touched some nice points here. Any way keep up wrinting.
Berezin_ecoi
Березин Андрей Евроинвест http://lenta.ru/tags/persons/berezin-andrey.
Comment LinkBerezin_caoi
Березин Андрей Евроинвест http://lenta.ru/tags/persons/berezin-andrey.
Comment Linkเว็บความรู้
It is the best time to make a few plans for the long run and it's time to be happy.
Comment LinkI have read this post and if I may just I desire to counsel
you some fascinating things or suggestions.
Maybe you can write subsequent articles regarding this article.
I desire to read more issues approximately it!
bicjeseike
Originate oki.lobv.makutizanzibar.com.glr.hi fundus, [URL=https://yourdirectpt.com/pill/verapamil/ - generic verapamil from canada[/URL - [URL=https://colon-rectal.com/campicillin/ - cheapest campicillin dosage price[/URL - [URL=https://yourdirectpt.com/pill/acetaminophen/ - best price acetaminophen[/URL - [URL=https://a1sewcraft.com/buy-furosemide/ - lasix[/URL - [URL=https://sadlerland.com/product/plaquenil/ - cheapest prices on plaquenil[/URL - plaquenil generic lowest price [URL=https://tennisjeannie.com/drugs/amoxil/ - amoxil overnight[/URL - [URL=https://inthefieldblog.com/item/levitra-with-dapoxetine/ - levitra with dapoxetine generic pills[/URL - [URL=https://mychik.com/item/progynova/ - progynova[/URL - progynova from canada [URL=https://oliveogrill.com/generic-cialis/ - generic cialis[/URL - cialis 20 mg daily use [URL=https://yourdirectpt.com/pill/inderal-la/ - buy cheap inderal la[/URL - [URL=https://weddingadviceuk.com/drug/geriforte/ - online geriforte store[/URL - [URL=https://a1sewcraft.com/100mg-viagra/ - cheap viagra[/URL - viagra.com [URL=https://abbynkas.com/cialis/ - price of cialis[/URL - [URL=https://colon-rectal.com/pill/nizagara/ - nizagara price[/URL - pharmacy prices for nizagara [URL=https://sadlerland.com/item/paxlovid/ - paxlovid best price[/URL - [URL=https://autopawnohio.com/cialis-black/ - low price cialis black[/URL - [URL=https://ad-visorads.com/florinef/ - florinef[/URL - [URL=https://eatliveandlove.com/strattera-price/ - cheapest strattera[/URL - cheapest strattera [URL=https://beauviva.com/cheapest-cialis/ - cialis coupon[/URL - [URL=https://oliveogrill.com/tadalafil/ - cialis price[/URL - [URL=https://1488familymedicinegroup.com/extra-super-viagra/ - extra super viagra[/URL - [URL=https://flowerpopular.com/item/benzac/ - generic benzac online[/URL - [URL=https://miaseilern.com/erythromycin/ - erythromycin lowest price[/URL - erythromycin [URL=https://miaseilern.com/product/lozol/ - how much is lozol without insurance[/URL - [URL=https://ghspubs.org/online-vidalista-no-prescription/ - vidalista[/URL - vidalista 40mg jelly [URL=https://ad-visorads.com/item/imodium/ - imodium[/URL - [URL=https://ofearthandbeauty.com/aggrenox-caps/ - cheapest aggrenox caps dosage price[/URL - generic aggrenox caps lowest price [URL=https://flowerpopular.com/item/keppra/ - keppra generic[/URL - [URL=https://mplseye.com/keppra/ - keppra[/URL - [URL=https://weddingadviceuk.com/furacin/ - furacin non generic[/URL - [URL=https://colon-rectal.com/alphagan/ - precio farmacia alphagan[/URL - [URL=https://downtowndrugofhillsboro.com/propranolol/ - propranolol price at walmart[/URL - [URL=https://sjsbrookfield.org/product/flomax/ - 1 to 3 days delivery time for flomax[/URL - [URL=https://amoxicillinus-amoxil.com/ - buy amoxicillin w not prescription[/URL - [URL=https://umichicago.com/oxetin/ - buy cheap oxetin[/URL - [URL=https://tacticaltrappingservices.com/lady-era/ - lady era[/URL - [URL=https://ad-visorads.com/item/viagra-gold-vigour/ - buy the cheapest viagra-gold-vigour online[/URL - [URL=https://colon-rectal.com/pill/super-p-force/ - super p force[/URL - super p force price at walmart [URL=https://oceanfrontjupiter.com/toplap-gel-tube/ - toplap gel tube from india[/URL - [URL=https://mynarch.net/priligy/ - cost of priligy tablets[/URL - [URL=https://mjlaramie.org/lidoderm/ - lidoderm sa[/URL - [URL=https://colon-rectal.com/pill/claritin/ - buy cheap claritin[/URL - [URL=https://autopawnohio.com/albendazole/ - buy cheap albendazole[/URL - [URL=https://abbynkas.com/melalite-forte/ - low minimum order melalite-forte online[/URL - [URL=https://petermillerfineart.com/v-gel/ - pharmacy prices for v gel[/URL - [URL=https://cafeorestaurant.com/pill/flomax/ - flomax[/URL - generic flomax tablets [URL=https://tennisjeannie.com/strattera/ - strattera without prescription[/URL - [URL=https://umichicago.com/prednisone-no-prescription/ - [/URL - contrast generic verapamil from canada cheapest campicillin dosage price acetaminophen price walmart furosemide 40 mg plaquenil generic lowest price amoxil generic levitra with dapoxetine progynova cialis canada buy cheap inderal la geriforte 100 mg from canada viagra online in canada cialis without an rx nizagara brand purchase paxlovid cialis black for sale florinef cheapest strattera buy cialis online canada cialis extra super viagra cheap price of benzac erythromycin lowest price on lozol generic vidalista imodium generic aggrenox caps lowest price keppra generic buying keppra in us furacin commercial price on 5 ml alphagan propranolol price at walmart lowest price flomax buy amoxicillin w not prescription buy cheap oxetin lady era buying viagra-gold-vigour with next day shipping super p force online pharmacy toplap-gel-tube official site generic priligy canada lidoderm online usa claritin uk order albendazole no prescription melalite forte without a doctors prescription melalite forte without dr prescription usa v-gel online cheap pills flomax 0.4mg in australia cheap strattera online symptomless, itching vasculitic https://yourdirectpt.com/pill/verapamil/ verapamil https://colon-rectal.com/campicillin/ purchase campicillin cpx24 ads https://yourdirectpt.com/pill/acetaminophen/ no prescription acetaminophen https://a1sewcraft.com/buy-furosemide/ buy lasix online https://sadlerland.com/product/plaquenil/ availability of plaquenil in new zealand best price 200mg generic plaquenil on line https://tennisjeannie.com/drugs/amoxil/ amoxil cost https://inthefieldblog.com/item/levitra-with-dapoxetine/ generic for levitra with dapoxetine https://mychik.com/item/progynova/ http://www.progynova.com https://oliveogrill.com/generic-cialis/ generic cialis 20 mg https://yourdirectpt.com/pill/inderal-la/ inderal la to buy https://weddingadviceuk.com/drug/geriforte/ geriforte paid with paypal india geriforte online https://a1sewcraft.com/100mg-viagra/ viagra.com viagra online in canada https://abbynkas.com/cialis/ cialis without an rx https://colon-rectal.com/pill/nizagara/ nizagara https://sadlerland.com/item/paxlovid/ buy paxlovid online cheap https://autopawnohio.com/cialis-black/ cialis black price walmart https://ad-visorads.com/florinef/ generic for florinef https://eatliveandlove.com/strattera-price/ price of strattera https://beauviva.com/cheapest-cialis/ order cialis order cialis https://oliveogrill.com/tadalafil/ buying cialis online https://1488familymedicinegroup.com/extra-super-viagra/ buy extra super viagra without prescription buy extra super viagra without prescription https://flowerpopular.com/item/benzac/ generic benzac canada https://miaseilern.com/erythromycin/ erythromycin https://miaseilern.com/product/lozol/ mexico lozol price https://ghspubs.org/online-vidalista-no-prescription/ buy vidalista online cheap https://ad-visorads.com/item/imodium/ imodium for sale overnight https://ofearthandbeauty.com/aggrenox-caps/ aggrenox caps https://flowerpopular.com/item/keppra/ keppra https://mplseye.com/keppra/ cheap keppra pills https://weddingadviceuk.com/furacin/ lowest price for furacin https://colon-rectal.com/alphagan/ alphagan uk pharmacy https://downtowndrugofhillsboro.com/propranolol/ propranolol best price usa rx site 24 buy cheap propranolol products https://sjsbrookfield.org/product/flomax/ lowest price flomax https://amoxicillinus-amoxil.com/ amoxicillin best price usa https://umichicago.com/oxetin/ purchase oxetin oxetin online usa https://tacticaltrappingservices.com/lady-era/ walmart lady era price https://ad-visorads.com/item/viagra-gold-vigour/ us viagra-gold-vigour online https://colon-rectal.com/pill/super-p-force/ super p force capsules for sale super p force price at walmart https://oceanfrontjupiter.com/toplap-gel-tube/ buy toplap gel tube online canada https://mynarch.net/priligy/ cost of priligy tablets https://mjlaramie.org/lidoderm/ lidoderm without pres https://colon-rectal.com/pill/claritin/ buy cheap claritin https://autopawnohio.com/albendazole/ albendazole buy cheap albendazole https://abbynkas.com/melalite-forte/ melalite forte https://petermillerfineart.com/v-gel/ no prescription v gel https://cafeorestaurant.com/pill/flomax/ flomax capsules https://tennisjeannie.com/strattera/ strattera without prescription https://umichicago.com/prednisone-no-prescription/ nailbed, trophoblast dysphagia.
Comment LinkBerezin_yjoi
Березин Андрей Евроинвест http://lenta.ru/tags/persons/berezin-andrey.
Comment Link