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.
96912 comments
1win_sxkr
1win com https://1win7006.ru .
Comment Link1win_popi
jocuri de noroc online moldova http://www.1win5027.ru .
Comment Link1win_boPl
1win sports [url=https://1win18.com.ng/]https://1win18.com.ng/[/url] .
Comment Link1win_ljSt
pariuri sportive moldova pariuri sportive moldova .
Comment LinkMazrgdm
Где купить диплом по актуальной специальности?
Comment LinkПолучаемый диплом с необходимыми печатями и подписями целиком и полностью отвечает стандартам Министерства образования и науки, никто не отличит его от оригинала - даже со специальным оборудованием. Не откладывайте собственные мечты и задачи на продолжительные годы, реализуйте их с нашей компанией - отправьте простую заявку на изготовление диплома уже сегодня! Диплом о высшем образовании - не проблема! iraqhire.com/employer/premialnie-diplom-24
1win_gqSt
1win.com.ci https://www.1win5026.ru .
Comment LinkУход после удаления кондилом
Hey there! I understand this is somewhat off-topic however I had to ask.
Comment LinkDoes managing a well-established website like yours take a lot of work?
I am completely new to operating a blog but I do write in my
diary every day. I'd like to start a blog so I can easily share my personal experience and thoughts online.
Please let me know if you have any kind of suggestions or tips for
brand new aspiring blog owners. Thankyou!
1win_ytpi
1win 1win .
Comment Link1win_lsSt
pariuri sportive moldova http://1win5026.ru .
Comment Link1win_kiSt
1win.pro https://www.1win5026.ru .
Comment Link