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.
149376 comments
Iariormfy
Заказать диплом института по доступной стоимости возможно, обращаясь к проверенной специализированной фирме. Приобрести документ института вы имеете возможность в нашей компании в Москве. orikdok-3v-gorode-lipetsk-48.ru
Comment LinkUazrfeb
Приобрести диплом любого института. Изготовление диплома занимает намного меньше времени, а цена при этом невысокая. Таким образом вы имеете возможность сберечь деньги и время и получить отличную работу мечты. Заказать диплом возможно используя сайт компании. - topdubaijobs.ae/employer/russiany-diplomans
Comment Linkpin_up_rxKr
pin up apk yuklab olish [url=http://www.pinup3006.ru]http://www.pinup3006.ru[/url] .
Comment LinkSazrned
Заказать диплом под заказ можно через сайт компании. orikdok-5v-gorode-smolensk-67.ru
Comment LinkMental Health_ujKr
ai mental health therapy http://mental-health6.com/ .
Comment LinkБотокс без уколов
After looking at a number of the blog articles on your web site,
Comment LinkI honestly like your technique of blogging. I saved it to my bookmark website list and will be checking back soon. Please visit
my web site too and tell me your opinion.
Mental Health_fhKr
mental health chatbot [url=mental-health6.com]mental-health6.com[/url] .
Comment Linkshadow on android tv
Greetings from Idaho! I'm bored to death at work so I decided
Comment Linkto check out your site on my iphone during lunch break.
I enjoy the knowledge you provide here and can't wait to take
a look when I get home. I'm shocked at how quick your blog loaded on my cell phone ..
I'm not even using WIFI, just 3G .. Anyhow, excellent
blog!
Sazrmoi
Заказать диплом возможно через официальный портал компании. orikdok-5v-gorode-kazan-16.ru
Comment Link비아그라 판매
Sweet blog! I found it while searching on Yahoo News. Do you have any tips on how to get listed in Yahoo News?
Comment LinkI've been trying for a while but I never seem to get there!
Thank you