With the popularity and continuous development of various high pixel mobile phones, manufacturers are paying more and more attention to the market of mobile photography, and have launched many special accessories for related models. Today, we introduce the high-end filter manufacturer in the SLR market, Schneider B+W's polarizer for iPhone. Let's take a look On the package, B+W is still the package of the single mirror filter, and when the filter is placed in the protection box of the key ring, you can see the obvious "MADE IN GERMY" on the filter, which is probably the romance of Germany. （ O_o, have fun? ）

This B+W filter is very simple to use. First, stick the attached self-adhesive to the corresponding position of the camera, and then install the filter to use it directly. The filter needs a relatively flat body cup surface for stable use. At the same time, after installing the filter, a considerable part of the protective case is incompatible. From the sample, the color after adjusting the polarizer is relatively normal, and the sky is blue.

Is this filter your favorite food for photography?