Simply perfect! 30

This filter has only one fault: its price. It provides effective protection for your lens. It attracts less dust than the glass of my optics. Since I set up this filter, I can let myself go completely plug for long sessions without seeing any dust settle. I have not seen any appearance of reflections or anything embarrassing. This filter has no negative impact on the quality of shots. I did not expect myself to such quality. I am extremely impressed.

I'm not able to compare it to a filter Hoya Super HMC, not having tried this line there.