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.
292480 comments
JamesZex
diflucan 300 mg diflucan over the counter uk buy synthroid
Comment LinkDavidBup
buy accutane 10mg
Comment LinkLyndon
This is my first time visit at here and i am in fact pleassant to read everthing at
Comment Linkalone place.
KiaRoaro
northwest pharmacy canada
Comment LinkEstebanSaw
where can i buy retin a cream
Comment LinkMiclNeofe
flomax online uk
Comment LinkEstebanSaw
prednisone for cheap
Comment Link토토검증업체
It's hard to find educated people on this topic, but you seem
Comment Linklike you know what you're talking about! Thanks
google
This design is spectacular! You certainly know how to keep a reader amused.
Comment LinkBetween your wit and your videos, I was almost moved to start my own blog (well, almost...HaHa!) Fantastic job.
I really enjoyed what you had to say, and more than that, how you presented it.
Too cool!
https://detik-30.weebly.com/blog/review-of-the-pixel-7-and-7-pro-google-continues-to-work-its-photography-magic
https://detik-25.weebly.com/blog/google-pixel-7-and-7-pro-reviews-the-companys-camera-wizardry-strikes-again
https://detik-28.weebly.com/blog/googles-pixel-7-and-7-pro-review-reveals-that-the-companys-photography-wizardry-has-returned
https://detik-21.weebly.com/blog/review-of-the-pixel-7-and-7-pro-googles-camera-magic-works-again
https://detik-23.weebly.com/blog/pixel-7-and-7-pro-review-google-weaves-its-camera-magic-again
https://detik-26.weebly.com/blog/googles-pixel-7-and-7-pro-camera-wizardry-continues
https://detik-29.weebly.com/blog/the-best-books-on-mental-health-in-2022
https://detik-27.weebly.com/blog/the-best-mental-health-books-of-2022
https://detik-22.weebly.com/blog/three-lessons-i-discovered-after-consistently-meditating-for-100-weeks
https://detik-24.weebly.com/blog/three-things-i-discovered-after-100-weeks-of-meditation
https://detik-4.weebly.com/blog/three-things-i-learned-after-100-weeks-of-constant-meditation
https://detik-35.weebly.com/blog/after-meditating-for-100-weeks-straight-i-learned
https://detik-40.weebly.com/blog/after-a-hundred-weeks-of-daily-meditation-i-came-to-three-conclusions
https://detik-31.weebly.com/blog/three-things-i-realized-during-my-one-hundred-weeks-of-constant-meditation
https://detik-38.weebly.com/blog/100-weeks-of-meditation-3-lessons
https://detik-33.weebly.com/blog/travelers-come-in-5-different-types-that-which-are-you
https://detik-39.weebly.com/blog/there-are-five-varieties-of-traveler-what-type-are-you
https://detik-32.weebly.com/blog/there-are-5-kinds-of-people-who-travel-how-do-you-know
https://detik-36.weebly.com/blog/as-it-turns-out-there-are-actually-five-distinct-categories-of-vacationers
https://detik-37.weebly.com/blog/there-are-five-distinct-types-of-people-that-travel-what-kind-are-you-exactly
LisaRoaro
levitra india
Comment Link