Excerpt: Easily fixed on the lens. The feeling of the filter is great, it looks nice, is easy to adjust to the right among of polarization and it stays where you set it. The rotation is not to tight nor to loose just perfect. 5 stars!!
Pros: Clear Optics, Durable, Easy to Use, Great Picture Quality, Strong construction
Excerpt: B&W is the gold standard of filters. (Hoya top-end are reputed to be quite good, too.)Don't spend a lot for a lens and then put a cheap filter on it. You can easily see the difference in test shots.If you do landscape, a circular polarizer is a must!
Excerpt: Without a doubt, B+W makes very good quality products, and having purchased probably 20-30 of their filters, this is the first time that I was disappointed. Once the filter was cleaned it seems to be totally fine, but upon opening the box, the front glass was coated with an oily film covering 80% of the center. Due to the oily nature of the film, it was very difficult to remove safely and I used lens cleaner and three lens cleaning cloths before the process was finished.