An update to my last post.


The previous check I did was with the XS Pro and B+W ND Filters


I took out the 24mm L just a bit ago and stacked the new ND Graduated filters:


B+W 77mm GRAD NEUTRAL DENS GRAY #501


with a


B+W 77mm (XS-PRO/NANO-MC) KAESEMN CIRC POL


They won't stack without mechanical vignetting, the graduated is to thick. Pick speaks for itself


Of course the Neutral Density Graduated filter is much thicker than the others


[img]/resized-image.ashx/__size/550x0/__key/CommunityServer-Components-UserFiles/00-00-00-47-09/two-stacked-2.JPG[/img]


The 35mm with the adapter ring there was no vignetting at all with both filters stacked on top of an F-Pro