Top critical review
Not sure, as Autofocus is effected
on 19 September 2017
Not sure, as Autofocus is effected:
There are lots of fake HOYAs out there, but I was assured that Amazon checks, and this is a genuine.(?)
This filter does seem to have an adverse effect on the autofocus, which now seems to take a lot longer, and the photos are definatly darker.
So mixed reveiw:
it is a small price to pay to protect the front lens element;
BUT this filter does seem to be having adverse effects on the camera (that other brands like LEE) are NOT having.
Not sure I would choose Hoya again.