07-05-2010, 02:45 PM
Data sheet for B+W ND filters:
http://foto-huppert.de/prdimages/bwc17.pdf
German languange only, but the transmission curves are speaking for themselves.
In the beginning I got very strange results. But most of the damage was done by DxO 4.x. The old engine added red cast by itself and - using the default settings - some neutral stones were transformed to spitting images (sic!) of things found in the Gorges du Daluis.
http://upload.wikimedia.org/wikipedia/co...var_01.jpg
Ciao, Walter
http://foto-huppert.de/prdimages/bwc17.pdf
German languange only, but the transmission curves are speaking for themselves.
In the beginning I got very strange results. But most of the damage was done by DxO 4.x. The old engine added red cast by itself and - using the default settings - some neutral stones were transformed to spitting images (sic!) of things found in the Gorges du Daluis.
http://upload.wikimedia.org/wikipedia/co...var_01.jpg
Ciao, Walter