BowerFP58CC Digital High-Definition 58mm Circular Polarizer Filter

Have not used product yet. Appears to be well made.

I have polarizing filters on all my lenses. They work exceptionally well, especially in bright Sun light..Diminishing glare and reflections.

As advertised; quick delivery A+++++

Works well for the price

I just had this arrive today, and so far I'm a little nervous. I've tried taking a few photos of the sky outside, and I can't tell a big difference. The way that these filters work, you turn the lens to adjust the polarization. You should be able to see this just through the viewfinder (I never use the back display). I can sort of tell the difference, but it doesn't seem like it does much. It just looks slightly more blue. But worst of all, I can't get it back off! I had heard about cheap filters getting stuck, so I was especially careful not to screw it on too tight, but so far I haven't been able to remove it. There were other filters that had better reviews, but they were going to take three months to ship, and I'm hoping to take some better outdoor photos this summer. Maybe my hastiness and cheapness will come back to bite me. It does fit perfectly, and the lens cap still fits over it, so it's not the worst. I'll keep trying it out and hope for the best!