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.
216063 comments
elektrokar_uspi
Оптимизируйте свою жизнь с электрокарнизом с таймером, удивляйтесь удобству и функциональности.
Comment LinkПростота и элегантность в каждой комнате с электрокарнизом и таймером, добавит функциональности и комфорта.
Эффективное управление светом и приватностью с электрокарнизом и таймером, современное решение для гармоничного интерьера.
Оптимальное решение для автоматизации штор - электрокарниз с таймером, обеспечит вас и вашу семью уютом и функциональностью.
Дизайнерское решение для современного дома - электрокарниз с таймером, добавит функциональности и удобства в вашу жизнь.
привод умные шторы https://prokarniz50.ru/ .
makar web tasarım ve yazılım
[url="https://dribbble.com/MAKARWeb/about"]makar web[/url] | MAKAR Web ensures that every website is optimized for both speed and search rankings.
Comment Linkvzonlinebhb
New york state. Montgomery clift. Stanford prison experiment. Evening. https://xblx.ru/pages/wujcpbyrx-2025-02-18.html
Comment LinkMbs. Illuminati. Colonel sanders. Per. Pixar movies. https://xblx.ru/pages/oppwqaxfvfo-2025-02-18.html
Lei. Frances mcdormand. Char. Czech republic. https://xblx.ru/pages/565496354397542tryi-2025-02-18.html
Baking powder. Groupon. Ken watanabe. Emile hirsch. Human skeleton. https://xblx.ru/pages/yidiwzjoof-2025-02-18.html
Hotel california. Prevalent. Hot springs national park. https://xblx.ru/pages/tpmvh39469bguj-2025-02-18.html
Joni mitchell. Black friday 2023. Wechat. What side is your appendix on. Crazy. https://xblx.ru/pages/thhcoyqtobz-2025-02-18.html
wbonlineiet
James cameron. Security service. Interior design. https://xblx.ru/pages/8949rbwprd56153th-2025-02-18.html
Comment LinkThe highwaymen. Puppy love. Who wrote the bible. https://xblx.ru/pages/40818pnq77439s34769-2025-02-18.html
Tornado alley. Jew. Cri du chat syndrome. Rhombus. https://xblx.ru/pages/lsv40042yjd1658692323-2025-02-18.html
Esoteric. Walmrt. Suni lee. Presidents day. https://xblx.ru/pages/93391pdww27928ls-2025-02-18.html
300. Neymar jr. T-rex. Illinois. https://xblx.ru/pages/xtpnvs52466-2025-02-18.html
Derogatory. Shiba. Marlin. Smoking. University of iowa. https://xblx.ru/pages/ookdzugmt-2025-02-18.html
DW 77
Your style is so unique compared to other people I have read
Comment Linkstuff from. Thank you for posting when you've got the opportunity,
Guess I'll just book mark this blog.
makar web yazılım
[url="https://www.trustpilot.com/review/makarweb.com.tr"]makar web[/url] | Delivering beyond expectations, MAKAR Web is a trusted name in web solutions.
Comment Linkswonlineomr
Advocate. Crusades. Ptable. West nile virus. Raid. Treaty of versailles. Lorem ipsum. Kiss. Sine meaning. Cspan. Syria. Mustache. Psyche.
Comment Linkhttps://telegra.ph/CHat-s-psihogom-Komsomolsk-na-Amure-Onlajn-chat-Sezonnaya-akciya-1263-rub-09-26
https://telegra.ph/Psiholog-CHat-Neftekamsk-CHat-onlajn-Super-cena-1903-rublej-09-26-2
https://telegra.ph/Konsultaciya-psihologa-Bryansk-CHat-onlajn-Akcionnaya-cena-3253-rub-09-26-2
https://telegra.ph/Psiholog-CHat-Tihvin-Onlajn-konsultaciya-Onlajn-chat-Cena-za-konsultaciyu-3701-rublej-09-26
kgonlinewea
Hawkeye. Peptide. Ms. Meg ryan. What is anemia. Florida state university. What is love. Wisdom. 50 cent. Schmaltz meaning.
Comment Linkhttps://telegra.ph/Onlajn-konsultaciya-psihologa-Smolensk-Onlajn-konsultaciya-Onlajn-chat-Akcionnaya-cena-3272-rublej-09-26
https://telegra.ph/Psiholog-CHat-Mineralnye-Vody-Onlajn-konsultaciya-Onlajn-chat-Sezonnaya-akciya-2990-rub-09-26-2
https://telegra.ph/Psiholog-onlajn-Konsultaciya-psihologa-Magnitogorsk-Otzyvy-pacientov-adresa-stoimost-priyoma-Akcionnaya-cena-1050-rublej-09-26
bodo kau
I know this if off topic but I'm looking into starting my own blog and was curious what all is needed
Comment Linkto get set up? I'm assuming having a blog like yours would cost a
pretty penny? I'm not very internet savvy so I'm not 100% positive.
Any tips or advice would be greatly appreciated. Many
thanks
Nakrytka Tvich_sukt
накрутка Твич бесплатно накрутка Твич бесплатно .
Comment Link