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.
1141832 comments
アダルト メーカー
with its appropriately spooky 13 guest rooms,has been called one of the most haunted places in the world — once served as a funeral home,[url="https://www.merrss.com/"]セクシー ランジェリー[/url]
Comment Linkアダルトメーカー
before that,[url="https://www.merrss.com/"]セクシー下着[/url]an apartment building where Mozart lived.
Comment Linkリアルドール
[url="https://www.merrss.com/back-shorts/"]t バック[/url]and the town trolley all bedecked with lights.Even if you miss the parade,
Comment Linkリアルドール
the first woman of color and the first Muslim to lead this country,who took office in 2021.[url="https://www.merrss.com/"]ランジェリー ショップ[/url]
Comment Link감천동출장안마
Appreciate the recommendation. Will try it out.
Comment Linkリアルドール
private terrace just steps away from the resort’s spa.[url="https://www.merrss.com/"]アダルト 下着[/url]Couples can indulge in sound healing,
Comment Linkリアルドール
[url="https://www.merrss.com/"]エロ ランジェリー[/url]"As for my legacy,I think I'll be remembered as an innovator and a risk-taker,
Comment Linkオナホ おすすめ
the Hong Kong native,[url="https://www.merrss.com/"]ランジェリー エロ[/url]who has been an American citizen for more than three decades,
Comment Linkリアルラブドール
and underground tunnels were created to transport (often illegal) goods across Portland.[url="https://www.merrss.com/"]セクシー ランジェリー[/url]According to local lore,
Comment Linkオナホ おすすめ
you can follow mountaineering with a massage.Beauty may be in the eye of the beholder,[url="https://www.merrss.com/baby-doll/"]ベビー ドール ランジェリー[/url]
Comment Link