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.
1149296 comments
Bookmarks
hey there and thank you for your info - I have certainly
Comment Linkpicked up something new from right here. I did however expertise some technical points using this site, since
I experienced to reload the site a lot of times previous to I could
get it to load correctly. I had been wondering if your web hosting is OK?
Not that I am complaining, but sluggish loading instances times will very frequently affect your placement in google and could damage your quality score if advertising and marketing
with Adwords. Well I am adding this RSS to my e-mail and could look out for much more of your respective intriguing content.
Ensure that you update this again soon..
care center options
Howdy very nice website!! Man .. Excellent .. Amazing .. I will bookmark your site and take the feeds also?I am
Comment Linksatisfied to find numerous useful info right here within the put up, we want develop extra strategies in this regard,
thank you for sharing.
care grants
Keep this going please, great job!
Comment Linkcare options
Great paintings! That is the type of information that are supposed to be shared around the internet.
Comment LinkDisgrace on the seek engines for no longer positioning this put up upper!
Come on over and discuss with my site . Thank you =)
strongest cbd gummies reddit
USP human growth hormone (somatropin).
Comment Linkcbd salve stick near me
They have items to offer or services to use.
Comment LinkStrongest Cbd Gummies Uk Amazon
What is New U Life SOMADERM Transdermal Gel.
Comment LinkBookmarks
Keep on working, great job!
Comment Linkhealth benefits of cbd salve
What is New U Life SOMADERM Transdermal Gel.
Comment Linkcare facilities
My spouse and I stumbled over here different page and thought I might as well check things out.
Comment LinkI like what I see so i am just following you. Look forward
to checking out your web page repeatedly.