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Originally Posted by Nogbad
Now for the really Thicko question! Draw a circle and do what with it?
Nogbad
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Hi Nogbad,
In order to try and establish some sort of info on flash I wanted to establish how close the lens will be to the subject. If you draw a circle or use a coin that covers an area roughly equal to your subject, I can simulate that here to see the lighting problem. I have a 55mm lens which will be near enough. The difference with Harrys set up is he is using I think 105mm which increases the lens to subject distance.
I did some pics in the Macro thread where I show a tape measure to give an idea of what I mean. Pic here
http://www.worldphotographyforum.com...0&d=1135954278
I'm on a roll here so this is a link to the thread.
http://www.worldphotographyforum.com...read.php?t=314
Don