In difficult lighting conditions this alleged Hoya UV filter is unusable. When I filmed at night in the big city, I could not use the footage because I had so many reflections of light and reflections. Fortunately, you were so strong and disturbing that I have already noticed when filming. After removing the filter, this filter everything was good, because the tip lens Panasonic F1.7 / 20 is remunerated accordingly, obviously not. Since I use the filter as a lens protector, I am therefore at night "defenseless". That was not the point of the exercise. If you shoot only at day / filming which may be satisfied, I'm not. The price of the filter was when I bought it, not as low as at the time (13 euros), at the price I would in any case become suspicious.
