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.
197719 comments
casino utan omsättningskrav
Hello there, You have done an incredible job. I'll certainly digg it and personally suggest to my friends.
Comment LinkI'm sure they'll be benefited from this website.
ラブドール
a billionaire died in Paris during a penis enlargement surgery.[url="https://www.erdoll.com/brand-bezlyadoll.html"]ラブドール sex[/url]As Dubin noted,
Comment Linkslot777
Hey there! Someone in my Myspace group shared this website with us
Comment Linkso I came to give it a look. I'm definitely enjoying the
information. I'm book-marking and will be tweeting this to my followers!
Outstanding blog and outstanding style and design.
Жильё посуточно
Поддерживать выдающуюся работу!!
Comment LinkЛюблю это! Посетите также мою страничку Жильё посуточно https://sutochny.ru/poleznyye-sovety/
https://tinyurl.com/27vyp63e
Hi! I realize this is kind of off-topic but I needed to ask.
Comment LinkDoes running a well-established blog like yours require a lot of work?
I am brand new to running a blog however I do write
in my journal everyday. I'd like to start a
blog so I can easily share my own experience and views online.
Please let me know if you have any recommendations
or tips for brand new aspiring bloggers. Appreciate it!
canadian online pharmacies
My spouse and I stumbled over here different website and thought
Comment LinkI may as well check things out. I like what I see so now i'm following you.
Look forward to looking over your web page yet again.
Garrettkax
В «Частном Медике 24» в Самаре лечение организовано так, чтобы пациент чувствовал себя безопасно и защищённо.
Comment LinkПолучить больше информации - стационар вывод из запоя в самаре
RichardUtima
Бесплатная доставка при заказе велосипеда онлайн kraken рабочая ссылка onion kraken darknet market kraken darknet ссылка сайт kraken darknet
Comment Linktrading indicators like waves
I have fun with, lead to I discovered exactly what I was
Comment Linklooking for. You have ended my 4 day lengthy hunt!
God Bless you man. Have a nice day. Bye
путешествия
Your style is unique compared to other folks I have readd stuff from.
Comment LinkMany thanks for posting when you have the opportunity, Guess
I'll just book mark this web site. https://tiktur.ru/