I purchased it a month ago. Used in my last trip. It's ok ok kind of product as the quality of picture is concerned. But good within this price range. It's unable to cut 100% reflections in several cases. Main issue I have faced was whenever I used it up to full capacity, picture quality decreased a lot. Lot of extra noise added into my picture even in full sunny weather. I am not fully satisfied with this product. Main issue with the transmittance of the glass of coating Hoya used.
This is an excellent product. Amazing performance and sharpness even in low light . Instead of buying just any CPL or rather any Camera and Lense, I would rather save my money and invest in the best that I can afford to buy. That will save us in the long run. Got it in a good price too. Thanks Amazon
Hoya HD polarizers let the maximum light pass through and are supposed to be very hard. If you have a good lens then get this polarizer which will not reduce the speed much and cause almost no fall in image quality. The filter is also easy to clean and not very prone to glare.