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.
17316 comments
RandomNameEaser
Explore top fashion picks – Quickly discovered a few appealing items, layout felt clean.
Comment LinkRandomNameEaser
Shop Smiles Corner – Simple, friendly design with smooth navigation through all items.
Comment LinkRandomNameEaser
valueemporium – Affordable options everywhere, the shopping process was easy.
Comment LinkRandomNameEaser
valueemporium – Affordable options everywhere, the shopping process was easy.
Comment LinkRandomNameEaser
SmartPickCorner – Streamlined layout made exploring different items fast and easy.
Comment LinkRandomNameEaser
Modern Trend Finds Online – Some standout products were available, and the overall experience felt natural.
Comment LinkPabloJoity
Добрый день!
Comment LinkПромышленный альпинизм — безопасный и быстрый способ уборки на высоте. Наши альпинисты моют фасады, окна, витрины и кровли без лесов и подъёмников. Промышленный альпинизм применяется для зданий любой сложности и высоты. Все работы выполняются с соблюдением норм охраны труда. Доверьте высоту профессионалам — закажите промышленный альпинизм!
Прачечная стирка — профессиональный уход за вашим текстилем любого типа. Мы стираем одежду, постельное бельё, шторы, одеяла и даже ковры. Прачечная стирка проводится с учётом состава ткани и степени загрязнения. Все изделия возвращаются идеально выглаженными и упакованными. Отдайте на прачечная стирка — и получите свежесть без усилий!
Вся информация на сайте - https://a-chistory.ru
уборка подъездов жилого дома, уборка дома недорого, уборка подъездов домов цена
перкарбонат натрия для мытья пола, расценки на покос травы триммером за сотку, мытье полов хозяйственным мылом
Удачи и успешного клининга!!
RandomNameEaser
Friendly Shopping Online – Items displayed neatly, and navigation across the site is smooth and simple.
Comment LinkRandomNameEaser
Modern Trend Finds – Some standout designs caught my attention, and the website ran quickly without any issues.
Comment LinkSecret Strategy Link
I’m not that much of a online reader to be honest but your blogs really nice, keep it up!
Comment LinkI'll go ahead and bookmark your website to come back down the
road. Cheers