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.
3032 comments
Britannia AI
Hello there! Do you know if they make any plugins
Comment Linkto help with Search Engine Optimization? I'm trying
to get my blog to rank for some targeted keywords but I'm not seeing very good results.
If you know of any please share. Kudos!
inernetadrescaura
интернет провайдеры в красноярске по адресу дома
Comment Linkinernetvkvartiru-krasnoyarsk003.ru
провайдер по адресу красноярск
wabikTully
Компания «Эксперт Техника» предлагает выгодно купить мини-экскаваторы. Уделяем особенное внимание качеству обслуживания и удовлетворению пожеланий клиентов. Работаем для вас, чтобы каждый проект с нашей техникой был успешным. Ищете купить новый экскаватор-погрузчик от бренда cukurova? Extehno.ru/catalog/mini-ekskavatori - здесь можете оставить заявку, и мы поможем подобрать нужную модель. Гордимся нашими специалистами, которые регулярно проходят повышение квалификации и техническое обучение. Стараемся к своим клиентам быть ближе, предлагая то, что им нужно.
Comment Linkcartomanti alex e melania
Hey! Do you know if they make any plugins to help with Search Engine Optimization? I'm trying
Comment Linkto get my blog to rank for some targeted keywords but I'm not
seeing very good results. If you know of any please share. Thank you!
korean porn
Great blog you have got here.. It's hard to
Comment Linkfind quality writing like yours these days.
I really appreciate people like you! Take care!!
Davidter
Gender Neutral Alternatives To Man Hours
Comment Linkthe growth matrix
I love your blog.. very nice colors & theme. Did you design this website yourself
Comment Linkor did you hire someone to do it for you? Plz respond
as I'm looking to design my own blog and would like to find out
where u got this from. kudos
bbw_aost
Discover bbw sex dolls that will surprise you, with us.
Comment LinkWhy choose a bbw sex doll?, before you buy.
Explore the world of bbw sex dolls, learn more.
How to choose the perfect bbw sex doll?, to get the most pleasure.
Treat yourself with a bbw sex doll, for every taste.
Erotic bbw sex dolls for your pleasure, learn about our assortment.
Get the most out of your bbw sex doll, discounts and promotions.
Dive into the world of bbw sex dolls, and enjoy.
Caring for a bbw sex doll - simple recommendations, from experts.
Pros and cons of a bbw sex doll, useful information.
Premium bbw sex doll for true connoisseurs, affordable models.
Best BBW Sex Dolls Rankings, in our guide.
Perfect BBW Sex Dolls for Collectors, in our store.
BBW Sex Dolls Statistics and Facts, come and Find Out.
Give yourself a bbw sex doll and enjoy, treat yourself.
Advantages of buying a bbw sex doll online, in today's reality.
Wake up your imagination with new bbw sex dolls, on our website.
Secrets of a successful purchase of a bbw sex doll, watch our video review.
BBWs for everyone: find your perfect doll, unrivaled quality.
bbw bikini bbw bikinis .
my site
I am sure this article has touched all the internet visitors, its really really good paragraph
Comment Linkon building up new website.
Davidter
Crypto Coins And Tokens Their Use Cases Explained
Comment Link