With prices for the K&F Concept Variable Fader ND ... filter past the intended use case, resulting in unsightly cross polarisation. As the filter turns freely it doesn’t click neatly into each ...

The K&F Concept Square Filter Holder System X-Pro series is a comprehensive professional filter kit to get you started with ...

and 6 stop ND filters. Those motorized IR ND filters have been designed to match the colorimetry and color science of the camera, Blackmagic Design says, and filter both IR and optical wavelengths ...

To do this, photographers use neutral density filters, often referred to as ND filters, which are dark pieces of tinted glass. ND filters come in all shapes and sizes and are available in static ...