From: erik@baigar.de   
      
   Phil Hobbs wrote:   
   > Probably be okay except for the moire issue.  The squares are pretty   
   > big, so the diffraction will nearly all be at small angles.   
      
   Shimadzu also makes such beam splitters with real round   
   dots and those are smaller (0.3mm grid spacing I think).   
      
   Although moiree can still be an issue...   
      
      Best regards,   
      
          Erik.   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)