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.
322417 comments
tabungan terbaik
I'm really loving the theme/design of your
Comment Linksite. Do you ever run into any browser compatibility problems?
A number of my blog readers have complained about my website not operating
correctly in Explorer but looks great in Safari.
Do you have any ideas to help fix this issue?
kota77
Hey! I understand this is sort of off-topic but I had to ask.
Comment LinkDoes managing a well-established website such as yours take a massive amount work?
I am completely new to writing a blog but I do
write in my journal everyday. I'd like to start a blog so I can share my
own experience and feelings online. Please let me know if
you have any kind of ideas or tips for new
aspiring blog owners. Thankyou!
Caryn
Hello! I just would like to give you a big thumbs up for the
Comment Linkgreat information you have got right here on this post.
I'll be coming back to your site for more soon.
Otuslot link
You have made some really good points there. I checked on the
Comment Linkweb for more info about the issue and found most people will
go along with your views on this site.
removals blackpool
Efficient and Reliable House Removals in Blackpool and Storage Services
Comment LinkDave’s Removals is your go-to for House Removals in Blackpool and beyond, established
for 25 years.
We specialise in a range of removal and storage services, ensuring that your move is as seamless and stress-free
as possible.
Whether you’re moving your home or office,
locally to nationwide, we have you covered.
https://daves-removals.co.uk/
online mba near me
When someone writes an post he/she keeps the idea of a user in his/her mind that how a user can know it.
Comment LinkTherefore that's why this post is amazing. Thanks!
foto bugil
What's up Dear, are you really visiting this web site daily, if so afterward
Comment Linkyou will absolutely take nice know-how.
뱅크카지노 공식코드
Hi there Dear, are you truly visiting this web page on a regular basis,
Comment Linkiif so afterwaard you wiol absolutely obtain pleasant know-how.
뱅크카지노 공식코드
Dog Fence
My brother recommended I may like this blog.
Comment LinkHe was entirely right. This put up truly made my day.
You cann't imagine just how much time I had spent for this info!
Thanks!
Drsbook.Co.kr
I know this web page offers quality dependent articles or reviews and
Comment Linkextra stuff, is there any other web page which presents these things
in quality? http://www.Drsbook.co.kr/board/12410294