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.
179838 comments
dizainerskie kashpo_iyOn
дизайнерские горшки для цветов дизайнерские горшки для цветов .
Comment LinkJosephemate
Hello!
Comment LinkEnjoy peace of mind with our secure login live online gaming casino system that protects your personal information and gaming activities. canadian real money casino Trust in our secure login live online gaming casino infrastructure for a worry-free gaming experience every time you play.
Read the link - https://mobilecasinoplay.shop
online casino canada real money jackpot city
Best of luck!
آزمون غربالگری روان مای مدیو
This site was... how do you say it? Relevant!! Finally I've found something that
Comment Linkhelped me. Cheers!
Josephemate
What's up!
Comment LinkEnjoy peace of mind with our secure login live online gaming casino system that protects your personal information and gaming activities. canadian real money casino Trust in our secure login live online gaming casino infrastructure for a worry-free gaming experience every time you play.
Check out this link - https://mobilecasinoplay.shop
canadian real money casino
Enjoy!
Josephemate
Good day!!
Comment LinkSave money and boost your bankroll with our exclusive live online gaming casino promo codes offering special discounts and bonuses. casino apps for real money Stay updated with the latest live online gaming casino promo codes and never miss an opportunity to maximize your gaming budget.
Read the link - https://mobilecasinoplay.shop
canadian real money casino
Enjoy your study session!
Josephemate
What's up!
Comment LinkLive online gaming slots casino offers the ultimate entertainment experience with cutting-edge graphics and immersive gameplay. online casino real money no deposit canada Discover why live online gaming slots casino is the preferred choice for players seeking authentic casino excitement and big winning opportunities.
Read the link - https://mobilecasinoplay.shop/
canadian real money casino
Best of luck!
Josephemate
Aloha!
Comment LinkReady to join live online gaming casino now and start your winning journey today? real money casinos canada Don't wait any longer - join live online gaming casino now and experience the difference that premium gaming platforms make.
Check out this link - https://mobilecasinoplay.shop
casino apps for real money
Good luck!
Josephemate
Welcome!
Comment LinkEnjoy peace of mind with our secure login live online gaming casino system that protects your personal information and gaming activities. [url=https://mobilecasinoplay.shop]real money casino online canada[/url] Trust in our secure login live online gaming casino infrastructure for a worry-free gaming experience every time you play.
Read the link - https://mobilecasinoplay.shop
real money casinos canada
Best of luck!
video truyện người lớn không che
Do you have a spam issue on this blog; I also am
Comment Linka blogger, and I was wondering your situation; we have created some
nice methods and we are looking to swap strategies with others, please shoot me an email if interested.
Diplomi_fqon
купить диплом о высшем образовании с занесением в реестр в ижевске купить диплом о высшем образовании с занесением в реестр в ижевске .
Comment Link