[HUG ] Re: Distagon 30 Internal Filters....
- From: "Q.G. de Bakker" <qnu@xxxxxxxxxx>
- To: <hasselblad@xxxxxxxxxxxxx>
- Date: Tue, 18 Mar 2008 07:27:33 +0100
Re: [HUG ] Re: Distagon 30 Internal Filters....Mark Rabiner wrote:
Yes but I'm sure the formula calls for two optically flat surfaces;
perhaps a specified thickness.
Yes. The thickness of the blank is part of how it works.
Gee could not just the right coating screw it up?
But it is not that 'critical'.
;-)
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