PentaxForums.com - View Single Post - Does UV-filter helps to cut down the purple fringing?

mithrandir · 03-15-2009, 05:49 PM

Blende8 brings up an interesting point. Is there such a thing as a purple filter? Maybe a small reduction in red and blue light (on the fringe) would be useful to correct for purple fringing.

03-15-2009, 05:49 PM	#13
mithrandir Pentaxian Location: Maryland Gallery Photos: 4 Posts: 1,482	Blende8 brings up an interesting point. Is there such a thing as a purple filter? Maybe a small reduction in red and blue light (on the fringe) would be useful to correct for purple fringing.