The PGYTECH ND8-GR / ND16-4 / ND32-8 filter set for OSMO Pocket provides better clarity and color contrast in your images. Because of the filters there is less light in the lens. This way you use slower shutter speeds during shooting without overexposing images. That way you absorb smooth images. Thanks to the special coatings, the filters are water-, oil- and scratch-resistant. Via a simple click system you attach the filter to the lens of the camera.