I am using the singhray gnd filters with a lee standard filter holder and they keep falling off at times. I know that the Singh ray also recommends the z pro holder not sure if that will solve the problem though.
I am using the singhray gnd filters with a lee standard filter holder and they keep falling off at times. I know that the Singh ray also recommends the z pro holder not sure if that will solve the problem though.
Dwarak Calayampundi
Canon 5D Mark II, 7 D Lens Canon 24-105mm L Canon 16-35mm II L Canon 100mm Sigma 10-20mm Canon 50mm 1.8
http://www.wix.com/dwarak/landscapes
I have no problems using singh ray grads in a lee holder.