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.
171424 comments
Priobresti diplom o visshem obrazovanii!_evot
купить диплом в кирове купить диплом в кирове .
Comment LinkPriobresti diplom lubogo instityta!_abot
диплом купить в ростове на дону диплом купить в ростове на дону .
Comment LinkPriobresti diplom VYZa!_foot
диплом специалиста купить диплом специалиста купить .
Comment LinkDiplomi_uyPi
аттестаты 11 класса купить аттестаты 11 класса купить .
Comment LinkDiplomi_adPi
купить аттестат школы за 11 купить аттестат школы за 11 .
Comment LinkDiplomi_vhPi
где купить аттестат за 11 классов в красноярске где купить аттестат за 11 классов в красноярске .
Comment LinkElmanana songs_dxSa
скачать аудиокниги бесплатно в хорошем качестве mp3 без регистрации скачать аудиокниги бесплатно в хорошем качестве mp3 без регистрации .
Comment LinkQuietum Plus
Quietum Plus has helped some users feel relief from
Comment Linkringing and ear discomfort, but results seem
to vary a lot—while a few notice clearer hearing, others report no change or trouble with refunds,
so it's wise to approach it cautiously.
Ask ChatGPT
Priobresti diplom o visshem obrazovanii!_grPa
как купить диплом техникума с занесением в реестр цена в как купить диплом техникума с занесением в реестр цена в .
Comment Linkпогреб пластиковый для дачи_olmr
pogreb-plastikovyy-dlya-dachi-247.ru .
Comment Link