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.
83377 comments
lose money
I strongly recommend steer clear of this platform. The experience I had with it has been nothing but frustration and doubts about fraudulent activities. Proceed with extreme caution, or better yet, find a trustworthy platform to fulfill your requirements.
Comment Linkラブドール
It appears for Irontech Doll It's not at all adequate to offer an in depth selection of Virtually one hundred differing types of bodies
Comment Linkラブドール 中古
Recently, I'd also been thinking a lot about the social pressures we put on both genders when it comes to sexual pleasure.
Comment Linkラブドール エロ
and inspected by certainly one of our workers customers for tears and damage. These in inventory dolls have already [url="https://www.riarudoll.com/realsexdoll-lovedoll169cm-p2317.html"]オナホ 高級[/url]been cleared as being in terrific problem and
Comment Linkzithromax online
azithromycin over the counter price
Comment Linkcriminal
I strongly recommend stay away from this site. The experience I had with it was only frustration and concerns regarding scamming practices. Exercise extreme caution, or even better, seek out an honest service for your needs.
Comment LinkMolly
Hey! I know this is kind of off topic but I was wondering if
Comment Linkyou knew where I could locate a captcha plugin for my comment form?
I'm using the same blog platform as yours and I'm
having difficulty finding one? Thanks a lot!
scam
I urge you stay away from this site. The experience I had with it has been only disappointment and doubts about scamming practices. Proceed with extreme caution, or better yet, seek out a more reputable site to fulfill your requirements.
Comment Linkcriminal
I highly advise steer clear of this site. My own encounter with it has been purely frustration along with suspicion of fraudulent activities. Exercise extreme caution, or even better, look for an honest site to fulfill your requirements.
Comment Linkcriminal
I highly advise stay away from this site. The experience I had with it has been only frustration along with doubts about scamming practices. Proceed with extreme caution, or better yet, find a more reputable site for your needs.
Comment Link