08-08-2011, 08:04 AM
I use step-up rings too.
I dont use 'Singh Ray vari ND'. I use two Hoya 77mm CPL insted.
That is what Singh ray uses in their vari ND.
I dont use 'Singh Ray vari ND'. I use two Hoya 77mm CPL insted.
That is what Singh ray uses in their vari ND.