Crutchfield Customer Review (What's this?)
I had trouble screwing onto my lens. It wanted to cross-thread until I discovered the little wire that holds the glass in ring popped out. Will have to see if this lasts. I'm a little afraid to swap out for other filter. I expect better quality from Hoya. Too new to say anything about glass quality.
Pros: adequate for lens protection at low cost, especially if you don't expect to swap out filters.
Cons: poor quality