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.
86777 comments
Source
First off I want to say excellent blog! I had
Comment Linka quick question that I'd like to ask if you don't mind. I
was interested to know how you center yourself and clear your head prior to writing.
I have had a hard time clearing my mind in getting my ideas out there.
I do enjoy writing but it just seems like the first 10
to 15 minutes are usually lost simply just trying to figure out how to begin. Any recommendations or tips?
Kudos!
Jocightap
На сайте https://kitt-nn.ru/specodezhda/specodezhda-letnjaja/ вы сможете приобрести качественную, функциональную и практичную спецодежду, а также СИЗ, обувь, которая прослужит долгое время. В каталоге вы найдете продукцию для людей различных специальностей. Вся она сшита из высокотехнологичных, крепких тканей, поэтому не деформируется во время носки. В разделе представлены куртки, жилеты, костюм сварщика, зимняя спецодежда и многое другое. Она сшита по ГОСТу и в соответствии с нормативами. Действуют привлекательные цены.
Comment LinkWIFI PROFITS REVIEW
What's up to every body, it's my first visit of this website; this webpage consists of awesome
Comment Linkand really excellent information for readers.
KennethSmoli
турецкие сериалы онлайн на русском turkishru
Comment LinkScottduh
турецкие сериалы подряд proturkish org
Comment LinkKennethSmoli
турецкие сериалы смотреть турецкие сериалы в онлайн бесплатно в хорошем качестве
Comment LinkScottduh
смотреть турецкий сериал качестве https://proturkish.org
Comment LinkLloyditara
турецкий сериал все серии turokk net
Comment LinkLloyditara
турецкие сериалы на русском качестве turokk
Comment Linksex hang khung
It's truly very complex in this active life to listen news on Television, thus I only use world wide
Comment Linkweb for that reason, and get the hottest news.