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.
10290 comments
pill
vermox mebendazole
Comment LinkAgkovLex
На сайте https://cpo24.ru/ закажите звонок для того, чтобы получить допуск СРО. Документ будет на руках в течение суток. Стоимость услуги варьируется от 50 000 рублей. При этом отсутствуют надбавки, комиссии. В этой компании вы сможете получить СРО проектировщиков, строителей, а также энергоаудиторов, изыскателей либо воспользоваться услугой сопровождения проверок СРО. Все услуги выполняются ответственными, квалифицированными, грамотными сотрудниками. При этом работы обойдутся недорого.
Comment LinkAllenInody
Increased sales. High-quality customer 360o.info service stimulates additional sales. The average check increases, sales volume increases.
Comment LinkKellyBrile
Models of hydraulic motors with a working volume of up to 400 and 1000 cubic cm are considered basic mmo5.info
Comment LinkWilliamZenia
https://tezfiles.cc/
Comment Linkwhere to buy ivermectin
Technical Specifications
Comment Linkivermectin purchase online
JamesCer
tronlink pro - tronlink, forgot tronlink password
Comment LinkiagibRaL
Зайдите на сайт https://moresliv.cc/ где вы сможете скачать огромное количество курсов бесплатно онлайн через торрент. Огромная база знаний и обучений. Складчины и видеоуроки, книги и вебинары - графика, программирование, бизнес, курсы блогеров и многое другое здесь. Более 175.000 различных курсов на сайте. Заходи!
Comment LinkPedroRet
кресло офисное ткань https://office-mebel-on-msk.ru/
Comment LinkKeithkef
these details jaxx io
Comment Link