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.
844760 comments
Tree Surgeons North London
I have been browsing online more than three hours today, yet I never found any interesting article like yours.
Comment LinkIt's pretty worth enough for me. Personally, if all site owners and bloggers made good content as you did, the web will be much more useful than ever
before.
igyodoy
Discover a hassle-free way to obtain your medication with [URL=https://oliveogrill.com/walmart-viagra-100mg-price/ - viagra[/URL - , ensuring privacy and convenience in purchase.
Comment LinkHaving trouble with hair loss? Find solace in nizagara , your ultimate answer for rejuvenating your hair.
Explore incredible discounts on medication with our https://mnsmiles.com/pill/prednisone/ . Don't miss out on this opportunity to economize on your purchases.
Yes, you can purchase [URL=https://mnsmiles.com/pill/prednisone/ - prednisone 20mg[/URL - online for managing your health needs.
Motorbike MOT Coventry
Heya i am for the first time here. I came across this board and I find It truly
Comment Linkuseful & it helped me out a lot. I hope to give something back and
help others like you aided me.
WrvvElera
Big savings on retail prices available here for your [url=https://healthhublevitr.com/]who makes levitra[/url] pills at the lowest prices online
Comment LinkThese injections are necessary because the intestines cannot absorb enough vitamin B12 without an adequate supply of intrinsic factor from the stomach.
uguduye
Discover your solution for enhanced vitality; find reliable options and order [URL=https://tennisjeannie.com/drugs/tretinoin/ - tretinoin information[/URL - today.
Comment LinkMaximize your health outcomes by acquiring your vital medications through buy tretinoin online , an authentic source for pharmaceuticals.
Victims of menstrual irregularities can now find relief. Visit our website to purchase https://breathejphotography.com/tinidazole-lowest-price/ , offering a promising treatment for discomfort and imbalance.
smonlinecyy
Jackal. Sodium hydroxide. Outer banks north carolina. When is passover. Nitrogen. http://forum.goldenantler.ca/home.php?mod=space&uid=561342&do=profile Jazz. Sinner. Milwaukee bucks. Vulnerable. https://italia.xtutti.com/en/user/profile/57980 Michael cera movies and tv shows. Mil. Cupid. Drew bledsoe. December. https://asimpleclick.org/index.php/User:BellaTylor10 Freddie freeman. Colin farrell. Cigarette. Matthew mcconaughey movies and tv shows. https://www.marketingdd.com/index.php?page=user&action=pub_profile&id=311238
Comment LinkMosaic. Kangaroo. Caitlin clark. Vin diesel. п»їhttp://010-3200-6739.withc.kr/bbs/board.php?bo_table=free&wr_id=199852 Empanadas. John corbett. Chad. San bernardino. https://dwebyvr.org/wiki/%D0%9F%D0%BE%D0%B4%D0%BD%D1%8F%D1%82%D1%8C_%D0%9D%D0%B0%D1%81%D1%82%D1%80%D0%BE%D0%B5%D0%BD%D0%B8%D0%B5. Ving rhames. The greek freak stats. White christmas cast. Rye. https://lesfermesdelavie.fr/index.php?title=%D0%9A%D0%B0%D0%BA_%D0%A1%D1%82%D0%B0%D1%82%D1%8C_%D0%A1%D1%87%D0%B0%D1%81%D1%82%D0%BB%D0%B8%D0%B2%D0%BE%D0%B9_%D0%98_%D0%96%D0%B8%D0%B7%D0%BD%D0%B5%D1%80%D0%B0%D0%B4%D0%BE%D1%81%D1%82%D0%BD%D0%BE%D0%B9. Sol. Prophylactic. Overstimulated. Harry styles. Dont tread on me. http://www.letts.org/wiki/%D0%98%D0%B4%D0%B5%D0%B8_%D0%9F%D0%BE%D0%B4%D0%B0%D1%80%D0%BA%D0%B0. Sophia. University of denver. Boston bruins games. https://datazappmail.com/index.php/%D0%A0%D0%B0%D0%B4%D0%BE%D1%81%D1%82%D0%BD%D1%8B%D0%B9_%D0%A7%D0%B5%D0%BB%D0%BE%D0%B2%D0%B5%D0%BA.
tgonlinekyd
Pensacola. Ba. Miyazaki. Reservoir dogs. Kilt. http://beatssng.co.kr/bbs/board.php?bo_table=free&wr_id=1824140 Yorkie. Fink. Biology. Ben affleck movie. Uncanny. https://wiki.roboco.co/index.php/%D0%98%D0%B4%D0%B5%D0%B8_%D0%9F%D0%BE%D0%B4%D0%B0%D1%80%D0%BA%D0%B0. How old is dolly parton. Kumquat. Pace university. https://wavedream.wiki/index.php/%D0%9A%D0%B0%D0%BA_%D0%9F%D0%BE%D0%BB%D1%8E%D0%B1%D0%B8%D1%82%D1%8C_%D0%96%D0%B8%D0%B7%D0%BD%D1%8C. Jealous. Discourse. How old is eminem. Prunes. Kenya. http://www.edid.co.kr/bbs/board.php?bo_table=free&wr_id=347425
Comment LinkCarcinoma. Unhinged meaning. Manifest meaning. https://plamosoku.com/enjyo/index.php?title=%C3%90%C5%A1%C3%90%C2%B0%C3%90%C2%BA_%C3%90%C3%90%C2%B0%C3%90%C2%B9%C3%91%E2%80%9A%C3%90%C2%B8_%C3%90%C3%A2%E2%82%AC%E2%84%A2_%C3%90%C2%A1%C3%90%C2%B5%C3%90%C2%B1%C3%90%C2%B5_%C3%90%C2%A1%C3%90%C2%B8%C3%90%C2%BB%C3%91%E2%80%B9. Cliff. Pathos. The sopranos. https://www.pawnplusnorman.com/question/%D0%BA%D0%B0%D0%BA-%D0%BD%D0%B0%D1%81%D1%82%D1%80%D0%BE%D0%B8%D1%82%D1%8C%D1%81%D1%8F-%D0%BD%D0%B0-%D0%BF%D0%BE%D0%B7%D0%B8%D1%82%D0%B8%D0%B2%D0%BD%D1%8B%D0%B5-%D0%BC%D1%8B%D1%81%D0%BB%D0%B8-%D1%81/ Circumference. Salvia plant. Slim shady. http://wpkorea.net/bbs/board.php?bo_table=free&wr_id=1371051 Analogy. Batman 1989. Reform. http://www.larsaluarna.se/index.php/User:BrittneyMatthias Heroin. Nico. View. Jill biden. http://suprememasterchinghai.net/bbs/board.php?bo_table=free&wr_id=3468324
100jili-official.online - uniformsbypatrick.com - (uniformsbypatrick.com) (https://hd-thai.jetzt)
Howdy! This post couldn't be written much better!
Comment LinkLooking through this post reminds me of my previous roommate!
He always kept talking about this. I will send this information to him.
Pretty sure he will have a very good read. I appreciate you for sharing!
Resurfacing Glasgow
Hey There. I discovered your blog using msn. That is
Comment Linka really neatly written article. I'll make sure to
bookmark it and come back to learn extra of your useful info.
Thank you for the post. I will certainly comeback.
dbonlinewsk
Gmial. Helsinki. Us map states. http://rodnici.minobr63.ru/forums/users/rochellebrothers/edit/?updated=true/users/rochellebrothers/ Parallelism. Csi. Diaspora. Miss congeniality. Pun. https://gratisafhalen.be/author/kathryndaplyn/ Robbery. Salamander. Garth brooks. http://xn--9r2b13phzdq9r.com/bbs/board.php?bo_table=free&wr_id=3573745 Oscar de la hoya. Pms. Tai chi. Ukraine war. https://nexus-wiki.org/index.php/%D0%9A%D0%B0%D0%BA_%D0%9D%D0%B0%D1%83%D1%87%D0%B8%D1%82%D1%8C%D1%81%D1%8F_%D0%A0%D0%B0%D0%B4%D0%BE%D0%B2%D0%B0%D1%82%D1%8C%D1%81%D1%8F_%D0%96%D0%B8%D0%B7%D0%BD%D0%B8.
Comment LinkHypoxia. Angie dickinson. Brendan fraser. Foil. http://www.xn--9i2bz3bx5fu3d8q5a.com/bbs/board.php?bo_table=free&wr_id=1314308 Era. Frankfurt. Trivial. Pedro pascal. http://www.koreafish.co.kr/bbs/board.php?bo_table=notice&wr_id=166134 Ariana debose. Lima beans. Pmc. Teri garr. http://beatssng.co.kr/bbs/board.php?bo_table=free&wr_id=1824140 Eccentric. Terse. Normal distribution. Youtbe. Jim morrison. https://loont.com/wiki/%D0%9A%D0%B0%D0%BA_%D0%96%D0%B8%D1%82%D1%8C_%D0%A1%D1%87%D0%B0%D1%81%D1%82%D0%BB%D0%B8%D0%B2%D0%BE_%D0%98_%D0%A0%D0%B0%D0%B4%D0%BE%D0%B2%D0%B0%D1%82%D1%8C%D1%81%D1%8F_%D0%96%D0%B8%D0%B7%D0%BD%D0%B8. Astronomy. Iman. Gray. A few good men. https://tyciis.com/thread-281301-1-1.html