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.
717426 comments
Michaelmus
larry bird
Comment Linklarry bird
larry bird
larry bird
larry bird
larry bird
larry bird
larry bird
larry bird
larry bird
larry bird
larry bird
a href=http://wwnasihudin.blog.oldiestation.es/php.php?a=larry bird
larry bird
larry bird
larry bird last news
larry bird
larry bird
larry bird
larry bird
larry bird
larry bird
larry bird
larry bird
larry bird
larry bird
larry bird
larry bird
larry bird
larry bird
larry bird
criminal
I urge you steer clear of this platform. My own encounter with it has been only disappointment as well as doubts about deceptive behavior. Be extremely cautious, or alternatively, find a more reputable site for your needs.
Comment Linkscam
I urge you to avoid this site. My own encounter with it has been only dismay along with doubts about scamming practices. Proceed with extreme caution, or even better, find an honest service to fulfill your requirements.
Comment LinkDavidfrany
silva
Comment Linksilva
silva
silva
silva
silva
silva
silva
a href=https://new.creativecommons.org/choose/results-one?q_1=2&q_1=1&field_commercial=n&field_derivatives=sa&field_jurisdiction=&field_format=Text&field_worktitle=Blog&field_attribute_to_name=Lam%20HUA&field_attribute_to_url=silva
silva
silva
silva
silva
silva
silva
last news about bernardo silva
silva
silva
silva
silva
silva
silva
silva
silva
silva
silva
silva
silva
silva
silva
silva
scam
I strongly recommend to avoid this site. My own encounter with it was purely frustration as well as concerns regarding deceptive behavior. Be extremely cautious, or even better, look for a more reputable platform to fulfill your requirements.
Comment LinkLutherBrase
kyle walker
Comment Linkkyle walker
kyle walker
kyle walker
kyle walker
kyle walker
kyle walker
kyle walker
kyle walker
kyle walker
kyle walker
kyle walker
kyle walker
kyle walker
kyle walker
last news about kyle walker
kyle walker
kyle walker
kyle walker
kyle walker
kyle walker
kyle walker
kyle walker
kyle walker
kyle walker
kyle walker
kyle walker
kyle walker
kyle walker
kyle walker
kyle walker
lose money
I highly advise stay away from this site. My own encounter with it has been purely dismay as well as concerns regarding fraudulent activities. Exercise extreme caution, or alternatively, look for a trustworthy site for your needs.
Comment Linkno prescription needed pharmacy
reputable canadian pharmacy
Comment Linkscam
I urge you steer clear of this site. My own encounter with it has been nothing but dismay along with concerns regarding deceptive behavior. Exercise extreme caution, or alternatively, seek out a more reputable platform for your needs.
Comment LinkEugeneOdorn
[url=https://m.property24.co.zm/Profile/Login?returnUrl=https://t.me/s/quincy_promes12]quincy promes[/url]
Comment Link[url=http://plus.url.t.me/s/worldcasinonet/url?sa=z&n=x&url=https://t.me/s/quincy_promes12]quincy promes[/url]
[url=http://centurytours.com.xx3.kz/go.php?url=https://t.me/s/quincy_promes12]quincy promes[/url]
[url=http://casinoonline-sverige.com.xx3.kz/go.php?url=https://t.me/s/quincy_promes12]quincy promes[/url]
[url=http://videoonefreeporn.com.xx3.kz/go.php?url=https://t.me/s/quincy_promes12]quincy promes[/url]
[url=http://semena-samara.ru/bitrix/rk.php?goto=https://t.me/s/quincy_promes12]quincy promes[/url]
[url=http://stern.by/bitrix/rk.php?goto=https://t.me/s/quincy_promes12]quincy promes[/url]
[url=http://www.web2day.be/extern_link/3d7d7a3500/?url=https://t.me/s/quincy_promes12]quincy promes[/url]
[url=https://maps.google.sh/url?sa=t&source=web&rct=j&url=https://t.me/s/quincy_promes12]quincy promes[/url]
[url=http://marylock.ru/bitrix/rk.php?goto=https://t.me/s/quincy_promes12]quincy promes[/url]
[url=http://www.vallexshop.ru/bitrix/rk.php?id=45&site_id=s1&event1=banner&event2=click&event3=1+%2F+%5B45%5D+%5BRIGHT_COLUMN_BANNER_1%5D+%211&goto=https://t.me/s/quincy_promes12]quincy promes[/url]
[url=http://bq--3cjsextd.org.xx3.kz/go.php?url=https://t.me/s/quincy_promes12]quincy promes[/url]
[url=http://eublepharis.ru/go.php?url=https://t.me/s/quincy_promes12]quincy promes[/url]
[url=https://dravecky.blog.idnes.cz/redir.aspx?url=https://t.me/s/quincy_promes12]quincy promes[/url]
[url=http://pinespringsranch.camp.xx3.kz/go.php?url=https://t.me/s/quincy_promes12]quincy promes[/url]
last news about quincy promes here!
quincy promes
quincy promes
quincy promes
quincy promes
quincy promes
quincy promes
quincy promes
quincy promes
quincy promes
quincy promes
quincy promes
quincy promes
quincy promes
quincy promes
quincy promes