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.
62417 comments
casino bonus
My spouse and I stumbled over here different web address and thought I might check things out.
Comment LinkI like what I see so now i am following you.
Look forward to checking out your web page yet again.
Source URL
A person essentially help to make severely posts I would
Comment Linkstate. That is the very first time I frequented your website page and to this point?
I amazed with the research you made to create this particular
publish extraordinary. Magnificent job!
Eugenewep
Запой представляет собой состояние, связанное с длительным употреблением алкогольных напитков, что приводит к значительным физическим и психическим расстройствам. Это явление формирует зависимость, оказывая негативное воздействие на здоровье. Вывод из запоя в стационаре становится необходимостью для восстановительных мероприятий, направленных на реабилитацию пациента. В этой статье рассматриваются аспекты анонимного вывода, скорость процедур, а также роль нарколога в процессе лечения.
Comment LinkУзнать больше - вывод из запоя на дому краснодар
real money online casinos
Hello there, I discovered your website via Google even as
Comment Linklooking for a similar topic, your website got here up, it
seems to be good. I've bookmarked it in my google bookmarks.
Hi there, simply became alert to your blog thru Google, and found
that it's truly informative. I am gonna be careful for brussels.
I'll appreciate for those who proceed this in future. Many
folks shall be benefited from your writing. Cheers!
PENIPU
great issues altogether, you just won a logo new
Comment Linkreader. What could you suggest about your publish that you just made some days in the past?
Any certain?
car battery delivery near me
Aw, this was a very nice post. Taking the time and actual effort to generate a
Comment Linksuperb article… but what can I say… I
put things off a whole lot and don't seem to get anything done.
results for greece powerball
Recognizing the guidelines controling the Greece Powerball is important for participants aiming to navigate the complexities of this lotto game efficiently.
Comment LinkBest foam roller for sciatica
Great post however , I was wondering if you could write
Comment Linka litte more on this subject? I'd be very thankful if you could elaborate a little bit more.
Many thanks!
rutinbet77
Hurrah! Finally I got a webpage from where I be able to genuinely take valuable information regarding my study and knowledge.
Comment LinkDiplomi_jyst
купить диплом в омске о среднем образовании
Comment Link