Reviews
No 'X' problem
At the time of this review, I've had the filter for about 4 days. My favorite attribute about this filter is easily the lack of “X” issues with photos. With many variable ND filters, you can rotate the filter too far and create an inadvertent "X". K&F has solved this problem by only allowing the filter to twist in a certain place so that use does not accidentally ruin the photos. The filter is very robust and sturdy. The part of the filter that does not rotate has grooves to easily hold and twist the outer ring. Great product so far.
27/01/2021