72mm to 74mm step up converter for 1774
I have the 1774 x1.7 zoom adapter for my H9 but I also want to use it on my Nikon 18-200mm zoom lens which has a 72mm filter.
Doesanyone know where I can get and a 72mm to 74mm STEPUP adaptor?.
I have seen the opposite (step down)
Thank you very much,