Before looking at the following video, take a read of this article: Focal Length and Aperture Explained for the Photography Novice - Part I.
Tags: lens, focal length, aperture, f number, f stop, depth of field, dof, angle of view, perspective, wide, tele, exposure time
This entry was posted on Wednesday, August 29th, 2007 at 12:06 pm and is filed under Photography Tutorials, Tips and Tricks. You can leave a response, or trackback from your own site.
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