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.
126859 comments
p110702
If you want to grow your knowledge simply keep visiting
Comment Linkthis website and be updated with the newest news posted here.
Diplomi_zmEl
где купить аттестат за 11 класс где купить аттестат за 11 класс .
Comment LinkDiplomi_wxon
купить диплом с занесением в реестр пенза купить диплом с занесением в реестр пенза .
Comment LinkJamesNeump
Алкогольный запой является тяжёлым состоянием, требующим срочного медицинского вмешательства. Наркологическая клиника «Пульс» в Краснодаре предлагает эффективную помощь в борьбе с алкогольной зависимостью, используя проверенный метод — капельницу от запоя на дому. Наши специалисты оперативно выезжают по указанному адресу и обеспечивают качественную медицинскую помощь с гарантией конфиденциальности и безопасности.
Comment LinkИсследовать вопрос подробнее - [url=https://kapelnica-ot-zapoya-krasnodar7.ru/]капельница от запоя на дому[/url]
1win_kg_igSl
сколько карт в покере https://1win1169.ru/
Comment LinkDiplomi_dpEl
купить аттестаты за 11 класс в чите http://arus-diplom23.ru/ .
Comment Linkتخمین تراز تیزهوشان نهم
With havin so much content do you ever run into any problems of plagorism
Comment Linkor copyright infringement? My site has a lot of unique content I've either authored myself or outsourced but
it appears a lot of it is popping it up all over the web without my permission. Do you know any solutions to help reduce content from being ripped off?
I'd really appreciate it.
Diplomi_diEl
где купить аттестаты за 11 класс где купить аттестаты за 11 класс .
Comment LinkLorenza
Wah lao eh, prestigious schools іnclude dance, enhancing balance fоr entertainment theater professions.
Comment LinkParents, smart tο stay vigilant leh, famous primaries provide fаst-paced
courses, fast-tracking tо top JCs ɑnd universities.
Parents, fear tһe gap hor, math base гemains critical in primary
school іn comprehending іnformation, essential іn toԁay'ѕ
digital market.
Aiyo, ᴡithout strong mathematics аt primary school, no matter tⲟр institution kids migһt falter
at high school algebra, ѕo build this ⲣromptly leh.
Ᏼesides from institution amenities, focus with mathematics іn օrder tο aѵoid
typical pitfalls including careless blunders аt tests.
Do not play play lah, link ɑ reputable primary school ρlus arithmetic excellence for guarantee superior PSLE scores аs
weⅼl as smooth transitions.
Folks, kiasu mode engaged lah, solid primary math гesults for improved
science comprehension ⲣlus tech dreams.
Meridian Primary School cultivates an appealing atmosphere fⲟr young learners.
Innovative programs promote creativity ɑnd accomplishment.
Tampines North Primary School ߋffers inteгesting
education іn tһe east.
The school constructs ѕelf-confidence tһrough
programs.
Parents ɑppreciate іts neighborhood focus.
Diplomi_qsEl
купить аттестат 11 класса купить аттестат 11 класса .
Comment Link