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.
195444 comments
WilliamFidge
Быстрая доставка в любое время суток!Супер!
Comment Linkзаказать цветы с доставкой в томске
seafood
I really like your blog.. very nice colors & theme. Did you create this website
Comment Linkyourself or did you hire someone to do it for you? Plz answer back as I'm looking to design my
own blog and would like to know where u got this from.
appreciate it
ラブドール
[url="https://www.kireidoll.com/tpe-real-sex-doll-447.html"]人形 エロ[/url]8.1.
Comment Linkmosavtomoto-968
АрендаАвто-мск https://mosavtomoto.ru прокат авто без водителя в Москве. Новый автопарк, выгодные тарифы, нулевая франшиза, страховка ОСАГО и КАСКО. Бизнес, премиум и эконом-класс. Быстрое бронирование и аренда в день обращения. Звоните: 8 495 2900095. Свобода движения в Москве!
Comment Linkラブドール
And I’ve been repenting ever since.I hope you’ll repent to good purpose,[url="https://www.kireidoll.com/brand-futuredoll.html"]エロオナホ[/url]
Comment Linkラブドール
“She’s gadding off somewhere with writingstories or practicing dialogues or some such tomfoolery,and neverthinking once about the time or her duties.[url="https://www.kireidoll.com/brand-futuredoll.html"]エロオナホ[/url]
Comment Linkpishing
Hi there! :) My name is Ernesto, I'm a student
Comment Linkstudying Biochemistry from Notteroy, Norway.
인천여성전용마사지
인천토닥이는 깔끔하고 모든 게
Comment Link매끄러웠어요.
singapore promotions
Immerse yourself in Kaizenaire.сom, Singapore'ѕ premier site dedicated to
Comment Linkaggregating promotions, occasion deals, аnd shopping discount rates.
Singaporeans' knack fоr identifying promotions іs sharpened in Singapore, thе
utmost sanctuary fοr buyers seeking ⅼots.
Getting involved іn retreat гooms examinations analytic abilities ᧐f daring
Singaporeans, and remember tо гemain updated on Singapore'ѕ ⅼatest promotions and shopping deals.
Changi Airport ߋffers wⲟrld-class traveling facilities аnd retail experiences,
precious ƅy Singaporeans for its effectiveness and
diverse shopping electrical outlets.
Amazon supplies online ⅼooking fߋr books, gizmos,
and moгe leh, alued by Singaporeans fоr theiг rapid delivfery and substantial selection ⲟne.
SATS ᒪtd caters airline company dishes аnd food remedies,
preferred for effective, quality institutional dining.
Ꮢemain informed leh, ߋn Kaizenaire.ϲom for fresh promotions
оne.
TwisProfit Opinie
After exploring a handful of the blog posts on your web site, I honestly appreciate your way of writing a blog.
Comment LinkI added it to my bookmark website list and will be checking back soon. Take a look
at my web site too and let me know what you think.