Since we are talking about "moon" shots! :-OOriginally Posted by walterick
You are correct on many counts my friend. The earth's rotation will blur longer shots. And while I've taken them down to 1/8th of a second, keeping your shutter speed up is a very good idea. If you want sharp photo's, that is. You can use Velvia, and the sunny f/16 rule will give you 1/60th of a second! My sharpest shots are usually between 1/250th and 1/500th of a second, so that should give you an idea of where to shot for.
You are also correct (give yourself 1000 points) in saying that the moon actually falls around the earth! An orbit is when an object actually falls around it's primary body. Astronauts first experience with weightlessness is usually described as a "falling sensation". That is because they are falling - around the earth.
You are wise beyond your years young Rickster.



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