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Sky And Scopes, Issue #017 -- March 2012 March 29, 2012 |
| Hi -------------------------------------------------------
In this issue of 'Sky And Scopes'.....
1)In this months issue we have highlighted a few of the new additions to our site. If you like this ezine maybe you could do me a big favor and 'pay it forward'. If a friend passed it on and you find it interesting, please subscribe here.... -------------------------------------------------------
Achromatic Verses Apochromatic It was back in 1733, that an Englishman by the name of Chester Moore Hall first developed the Achromatic refracting lens. His new design restricted the color aberrations by utilizing 2 pieces of glass that were ground and polished. Read More... About Asteroids There are always plenty of fascinating things happening in the heavens above that makes astronomy a huge amount of fun. The the reality is the universe is a state fo constant flux, many would probably say it's a “living” thing, simply because you never fully know just what you are likely to observe on any evening of stargazing.
Digital Cameras DSLR cameras are the primary component that you'll require to enable to take digital photography one step further. A great camera will unquestionably take all of the stress away from attempting to capture the perfect picture. Read More... Astronomy Charts Man has been employing a variety of charts for navigation for centuries. In recent times there have been numerous types of start chart, from basic paper ones that can frequently be found in magazines to adjustable ones that rotate, like the planisphere. Read more... Where it warrants it we will have a feedback form covering each section, so you will be able to leave your comments, ideas, tips, images and thoughts on all aspects related to astronomy Until Next Time, Keep Looking up.............. -------------------------------------------------------
See you next month! Michael https://www.telescopes-for-amateur-astronomers.com |
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