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.
288383 comments
ganabet casino_uhkl
gana bet http://www.ganabet-online.com/ .
Comment Linkyzakonit pereplanirovky cena_oqMi
сколько стоит разрешение на перепланировку квартиры сколько стоит разрешение на перепланировку квартиры .
Comment Linkbeep beep casino_ogoa
beep beep casino https://beepbeepcasino-online.com/ .
Comment Linknewsky88_nsEr
new sky88 slot newsky-online.com .
Comment Linkyzakonit pereplanirovky cena_yoMi
стоимость согласования перепланировки стоимость согласования перепланировки .
Comment Linkyzakonit pereplanirovky cena_xqMi
сколько стоит перепланировка квартиры в бти сколько стоит перепланировка квартиры в бти .
Comment LinkFundwix Invia
I'm truly enjoying the design and layout of your blog.
Comment LinkIt's a very easy on the eyes which makes it much more enjoyable for me to come here and visit more often. Did you hire out a designer to create your theme?
Exceptional work!
newsky88_fcEr
newsky88 net http://www.newsky-online.com .
Comment Linkyzakonit pereplanirovky cena_zdMi
перепланировка квартиры бти цена https://uzakonit-pereplanirovku-cena.ru .
Comment Linksurewin casino_jnMt
sure win online surewin-online.com .
Comment Link