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.
217197 comments
Kaila Herrig
[url="https://winwithus.bond/" />winwithus.bond[/url] – I appreciate the variety, keeps discovering new useful ideas.
Comment LinkDiplomi_xaor
купить проведенный диплом одно купить проведенный диплом одно .
Comment LinkDiplomi_wmor
можно ли купить диплом в реестре можно ли купить диплом в реестре .
Comment LinkGiết người hiếp dâm
hello there and thank you for your info – I've certainly picked up anything new from right here.
Comment LinkI did however expertise a few technical points using this website,
as I experienced to reload the site lots of times previous to I could get it to load correctly.
I had been wondering if your web host is OK? Not that I
am complaining, but slow loading instances times will very frequently
affect your placement in google and can damage your high quality
score if ads and marketing with Adwords. Well I am adding this RSS to my email
and could look out for a lot more of your respective intriguing content.
Make sure you update this again very soon.
Diplomi_dxet
купить диплом образование купить проведенный диплом купить диплом образование купить проведенный диплом .
Comment LinkDiplomi_wket
диплом купить с занесением в реестр отзывы http://frei-diplom1.ru .
Comment Linkbokep
Hi there, I wish for to subscribe for this website to take latest updates, thus where can i do it please help.
Comment Linkcheap oakleys
I simply could not depart your site before suggesting
Comment Linkthat I extremely enjoyed the usual info a person supply in your guests?
Is gonna be back steadily in order to inspect new posts
Cd Player Radio Alarm Clocks_ptmt
alarm clock radio with cd http://www.alarm-radio-clocks.com/ .
Comment LinkCd Player Radio Alarm Clocks_xcmt
clock radio with cd player alarm-radio-clocks.com .
Comment Link