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.
184493 comments
prague-drugs-586
buy xtc prague weed in prague
Comment Linkprague-drugs-520
prague drugstore plug in prague
Comment Linkkipling promotions
Kaizenaire.com is Singapore'ѕ top location fօr fresh promotions, unsurpassable shopping deals, ɑnd unique brand
Comment Linknamе events.
With unlimited aisles, Singapore'ѕ shopping heaven offеrs promotions
galore fߋr citizens.
Singaporeans frequently loosen ᥙp witһ household outings ɑt East Coast Park, ɑnd
bear in mind to remаin upgraded on Singapore'ѕ most гecent promotions аnd
shopping deals.
The Missing Piece sells special precious jewelry аnd accessories, appreciated ƅy individualistic Singaporeans
fߋr their personalized touches.
Pearlie Ꮤhite ցives dental treatment products ⅼike toothpaste lah, preferred ƅʏ health-conscious Singaporeans f᧐r tһeir lightening solutions lor.
Soup Restaurant warms ᥙp with herbal soups аnd Samsui poultry,
valued fоr nourishing, typical Chinese recipes.
ᛕeep coming one, to Kaizenaire.com fοr the best deals ѕia.
33win com link
Hi there, this weekend is fastidious in favor of me,
Comment Linkfor the reason that this occasion i am reading this impressive educational post here at my house.
ラブドール av
[url="https://www.erdoll.com/blog/"]ラブドール ブログ[/url]not directed toward the genius of Germany,but toward the vile andfrivolous men who have dared the wrath of Michael! Thy readers fromthese dull pages shall imbibe the principles which have made Prussiafeared,
Comment LinkJamesimpam
как накрутить подписчиков в телеграм
Comment LinkWhatsApp網頁版
Howdy! This article could not be written any better!
Comment LinkGoing through this post reminds me of my previous roommate!
He continually kept talking about this. I am going to send this information to him.
Fairly certain he's going to have a good read. Thanks for sharing!
сайт Максcлотс казино
I have been surfing online more than three hours today, yet I never found any interesting article like yours.
Comment LinkIt's pretty worth enough for me. In my opinion,
if all site owners and bloggers made good content as you did, the
web will be much more useful than ever before.
online casino echtgeld
Hello, I check your blogs like every week. Your humoristic style is
Comment Linkwitty, keep doing what you're doing!
Cialis online
Cialis Sverige online – Beställ Cialis i Sverige smidigt online. Diskret och trygg leverans, äkta produkter och möjlighet att jämföra priser gör att du får både kvalitet och bekvämlighet.
Comment Link