Ever wonder what an f/stop is, well http://en.wikipedia.org/wiki/F-number has a great explanation. This is essentially a way to express how wide open a lense is in a camera. It is a pretty simple idea. An F-number or F-stop or aperture setting of F/1 means that for a 77mm lense (as on my big Canon lenses), [...]
What is an F/Stop?
May 28th, 2008 · No Comments · Geek
Tags: F Number·Pi·Radius·Sequences·Smart·Square Root Of 2·Strange Sequence·Time Code·Wiki·Wikipedia