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.
931940 comments
Sazrxdo
Стоимость дипломов высшего и среднего образования и процесс их получения
Comment LinkSazrcuc
Всё, что нужно знать о покупке аттестата о среднем образовании
Comment LinkSazrkxl
Процесс получения диплома стоматолога: реально ли это сделать быстро?
Comment LinkSazrsyo
Быстрая схема покупки диплома старого образца: что важно знать?
Comment LinkSazrwbx
Официальная покупка диплома вуза с сокращенной программой в Москве
Comment Linkohalotonifet
Zero hassle when you choose to procure your wellness supplements through the web. [URL=https://chicagosfinestccl.com/kamagra/ - 100 mg kamagra buy online[/URL - to support your health journey effortlessly.
Comment LinkLooking to treat your gout symptoms? Discover a variety of affordable options when you buy nizagara capsules for sale .
Explore ordering https://ifcuriousthenlearn.com/womenra/ with convenience for efficient treatment.
Zero hesitation required when searching for ED solutions; purchase [URL=https://atplearningpromo.com/viagra-50mg/ - viagra 25mg[/URL - conveniently.
ucqkhmiah
http://www.homepokergames.com/vbforum/member.php?u=127567
Comment Linkhttp://app.roll20.net/users/15385136/luther-h
http://www.ixawiki.com/link.php?url=http://best-forex-robot.com/
http://bikeindex.org/users/httpsbestfo
http://apk.tw/space-uid-6766464.html
http://dados.esag.udesc.br/user/aniznarcock1970
http://gopausa.linkeddata.es/user/consaroter1976
http://resurrection.bungie.org/forum/index.pl?profile=httpsgenetic
http://httpsgenetic.livepositively.com/https-geneticrypto-com/new=1
http://sites.estvideo.net/alvasoft/forum/topic-3-85281-1.html#bas
http://open.africa/user/ofrilanththin1973
http://dreevoo.com/profile_info.php?pid=725226
http://subscribe.ru/author/31685516
http://www.esurveyspro.com/Survey.aspx?id=2b151419-e986-4766-a3e2-a5b4c77e22b5
http://40th.jiuzhai.com/space-uid-2872986.html
曲輪
xhdwnjehz
http://minecraftcommand.science/forum/discussion/topics/https-geneticrypto-com
Comment Linkhttp://marrakech.urbeez.com/profil_read.php?Subskalrete1982
http://app.roll20.net/users/15385136/luther-h
http://metaldevastationradio.com/httpsbestfo
http://jobs.emiogp.com/author/connoporic1977/
http://mediasuitedata.clariah.nl/user/quimarcyapo1985
http://www.mazafakas.com/user/profile/5359809
http://zzb.bz/sdqkW
http://wibki.com/GoingHere
http://linkcentre.com/profile/letompaonau1982
http://classiccarsales.ie/author/fifpretizi1976/
http://opendata.liberec.cz/user/surfsapasa1975
http://catalogue.d4science.org/user/snarapivla1985
http://loiret.staging.opensourcepolitics.eu/profiles/tumbpolothe1974/activity
http://ckan.apps-teste.ufvjm.edu.br/user/progoutylme1988
曲輪
cwugmrqos
http://social.acadri.org/verbemopas1983
Comment Linkhttp://dados.ufscar.br/user/piavirlefor1971
http://dreevoo.com/profile_info.php?pid=725226
http://log.concept2.com/profile/2482916
http://www.fantasyplanet.cz/diskuzni-fora/users/httpsnewfore
http://jszst.com.cn/home.php?mod=space&uid=4822403
http://gesoten.com/profile/detail/10796981
http://pumpyoursound.com/u/user/1459068
http://www.news2.ru/profile/pielaticdisc1986/
http://git.fuwafuwa.moe/locuadtaza1988
http://www.longisland.com/profile/httpsyourbit
http://www.udrpsearch.com/user/nuangongkarci1975
http://old.datahub.io/es/user/docongmingcos1976
http://zzb.bz/sdqkW
http://forums.auran.com/members/httpsgenetic.1259126/#about
曲輪
qubxarbqy
http://lienket.vn/0r11w
Comment Linkhttp://tumbtopobench1981.iamarrows.com/https-best-forex-robot-com
http://datosabiertos.lapaz.bo/user/guayzatihu1985
http://hb-themes.com/forum/all/users/icgoparfi1973/
http://forum.ixbt.com/users.cgi?id=info:>1893418
http://www.dados.ufop.br/en/user/tawithsmarktab1988
http://www.xibeiwujin.com/home.php?mod=space&uid=2235827&do=profile&from=space
http://www.news2.ru/profile/pielaticdisc1986/
http://telegra.ph/httpsgeneticryptocom-12-16-2
http://www.okaywan.com/home.php?mod=space&uid=586174
http://opendata.liberec.cz/user/surfsapasa1975
http://dadosabertos.ufersa.edu.br/user/tingtermaitbiz1977
http://dreevoo.com/profile_info.php?pid=725226
http://eudat1.deic.dk/user/lielanmalglip1984
http://dados.uff.br/ne/user/kydufkueproof1975
曲輪