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.
133918 comments
PORN
Hai moitas maneiras de roubar datos, incluíndo virus e software malicioso. Só tes que escribilo en Google... El gañará.
Comment Linkзаправка газгольдера_kcoa
zapravka-gazgoldera-499.ru .
Comment LinkVeltrionexPro
I appreciate, cause I found exactly what I used to be having a look for.
Comment LinkYou have ended my 4 day lengthy hunt! God Bless you man. Have
a great day. Bye
gluco6
Gluco6 seems like a solid option for anyone looking to naturally support healthy blood sugar levels.
Comment LinkI like that it’s formulated with ingredients aimed at improving insulin sensitivity and supporting overall metabolic
health. If it works as claimed, it could be a helpful addition to a balanced
diet and active lifestyle for better glucose control.
заправка газгольдера_oioa
zapravka-gazgoldera-499.ru .
Comment Linkweb automation
My brother recommended I may like this website. He was once entirely right.
Comment LinkThis put up truly made my day. You can not believe just how a lot time I had spent for
this info! Thanks!
DynarisFlex 7.1 Ai
I've been browsing online more than 4 hours today, yet I never found
Comment Linkany interesting article like yours. It is pretty worth enough for me.
In my view, if all webmasters and bloggers made good content as you did, the web will be much more useful than ever before.
Nebronflex
Hi, I do think this is a great site. I stumbledupon it ;)
Comment LinkI am going to return yet again since I saved as a
favorite it. Money and freedom is the best way to change, may
you be rich and continue to guide others.
1win_bboi
1win metode de plată http://www.1win40009.ru
Comment Linkhttps://bio.site/pinup_ItB
Excellent article. I am going through some of these issues as
Comment Linkwell..