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Do we really know what an F-number is?

Posted by photonovice on June 19th, 2007

I have just read an article with this title: So You Think You Know What An F-number Is. Brian Auer gives a detailed description of the relationship between F-number and aperture in his post with some scary :-) mathematical background.

This entry was posted on Tuesday, June 19th, 2007 at 9:24 am and is filed under photography, tools & techniques. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.

One Response to “Do we really know what an F-number is?”

  1. Brian Auer Says:
    June 20th, 2007 at 5:18 pm

    SCARY??? No way! The really scary stuff is inside the engineering textbooks! I was actually thinking about picking one up just to see how much I really don’t know about this stuff. I’m glad you found the article worthwhile, though. Hopefully I didn’t go too overboard with the math and such.

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