From: Yu rei (nanocrystals2003@yahoo.co.jp)
Date: 06/29/03-11:47:06 PM Z
Sorry for butting in here...
I should read the full exchange, but I wanted to point out
that there are different wedges and not all are based on a
(ca.)log 0.30 density difference between steps... some
are 0.1, others 0.15... that is to say you can get them in
1/3, 1/2 and I gather 1 stop varities. Perhaps this was
clear, but as I did not see any mention of which wedge
Chris was talking about, I just thought I should mention
it.
(Sorry if this was already mentioned)
Ray
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