Have carried out with the filter, the first test shots. The differences are definitely visible. The images are clear. Although no clear broth but is from a pea soup for the money it is worth buying, because you're also protecting his lenses so. Unfortunately, I can think 1.5 fold intent converter no longer use because the filters two threads too little has to attach the converter (vorschrauben). Nevertheless, it is worth it to me definitely 4 stars.