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.
338436 comments
twilafh5
Stranger things season 3 i ve won the lottery new star opens up
Comment Linkhttps://pute-anal-gape.fetish-matters.com/?jaylin-karina
Sazrohu
Стоимость дипломов высшего и среднего образования и как избежать подделок
Comment Link証券アナリスト 2023
Our versatile pieces are designed to complement any outfit, whether you're dressing up for a particular occasion or adding a touch of elegance to your day by day attire.
Comment Link投資信託 確定申告 必要書類
The foundation can also be investing vital sources in advancing equity in education and building an inclusive economy to make sure that Winston-Salem can develop into a spot the place race no longer predicts life outcomes.
Comment Link債券 利息 計算 方法
African-American History of Nashville, Tennessee, 1780-1930: Elites and Dilemmas.
Comment Link英文 ... 使い方
Google Calendar: This utility is nice for you who prefer to mark the duties that should be executed within the calendar.
Comment Linkファイナンシャルプランナー 資産管理 保険
This page was final edited on 16 November 2024, at 06:39 (UTC).
Comment LinkSazrbbn
Приобретение школьного аттестата с официальным упрощенным обучением в Москве
Comment LinkSazrqtt
Легальные способы покупки диплома о среднем полном образовании
Comment Linkソフトバンク 株価 1997年
In Legends continuity, Darth Sidious would return using clones and historic Sith powers, returning in a number of clone our bodies over the course of several novels and comics.
Comment Link