The K&F Concept B-Series filter is an exciting tool for creative video and photo shoots. It works with both smartphones like the iPhone 16 Pro Max and traditional cameras, significantly expanding creative possibilities.

The filter creates a circular light-point effect around the subject, resulting in a very artistic look. Depending on the position and movement, a wide variety of images are created, allowing you to play around, experiment, and achieve truly unique results.

I particularly like the high-quality glass, which ensures excellent light transmission and color reproduction. The filter's overall build quality is excellent. The aluminum handle is comfortable to hold and allows for precise control. I opted for the version with motion blur level 1, which enables some very interesting effects. It takes a little practice to achieve the desired look exactly, but that's precisely what makes it so appealing.

Of course, it's not a filter for everyday use, but it's a real asset for special scenes, music videos, or creative projects.

Conclusion: Creative, high-quality, sophisticated. Anyone who enjoys experimenting will love this filter.

5 stars – highly recommended