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.
95330 comments
WumexnyFap
На сайте https://lesprom-k.com/produkciya/sportivnie-poly/ вы сможете скачать прайс для того, чтобы изучить все варианты исполнения спортивных полов от компании ООО «Леспром-К». Есть возможность выбрать несколько вариантов планок для создания верхнего слоя высокого качества. Они создаются из практичного, твердого массива - дуба, граба, клена. В обязательном порядке составляется смета, которая будет тщательно изучена заказчиком для планирования бюджета. Спортивный паркет считается качественным, долговечным покрытием, которое обладает безупречной эстетикой.
Comment Linkaaaa
I am truly thankful to the holder of this site who has shared this wonderful post
Comment Linkat at this time.
RioploksrtCOR
https://marihuanatelevision.tv/pag/c_digo_promocional_28.html
Comment LinkHamsters
Quality posts is the important to attract the viewers to
Comment Linkvisit the web page, that's what this web site is providing.
ManuelTic
Этот информативный текст выделяется своими захватывающими аспектами, которые делают сложные темы доступными и понятными. Мы стремимся предложить читателям глубину знаний вместе с разнообразием интересных фактов. Откройте новые горизонты и развивайте свои способности познавать мир!
Comment LinkВыяснить больше - https://radarreflex.no/kjell-tore-skal-ro-helt-fra-valer-til-kirkenes-han-ror-med-radarreflex-paklistret-arene-sine
togel138
whoah this weblog is wonderful i love reading your articles.
Comment LinkStay up the good work! You recognize, many persons are searching round for this info, you could aid
them greatly.
instagram download data reddit
Its like you read my mind! You appear to know so much about this, like
Comment Linkyou wrote the book in it or something. I think
that you could do with a few pics to drive the
message home a little bit, but other than that, this is
fantastic blog. A fantastic read. I will definitely be back.
BjhfhdhguieJulge
эро чат бесплатно
Comment Link[url=https://rt.love-video-chat.ru]порно онлайн чат[/url] секс порно чат пары
618BET
Oh my goodness! Impressive article dude! Thanks, However I
Comment Linkam having troubles with your RSS. I don't know the reason why I
can't join it. Is there anybody having the same RSS issues?
Anyone that knows the answer will you kindly respond?
Thanks!!
when can you apply for an indian e-visa
Hi there, yes this article is truly fastidious and I have learned lot of
Comment Linkthings from it regarding blogging. thanks.