B+W 52mm XS-Pro ND Vario MRC-Nano Filter

The B+W 52mm XS-Pro ND Vario MRC-Nano Filter gives you flexible exposure control in changing light. Adjust the light reduction from 1 to 5 stops to use slower shutter speeds or wider apertures for creative motion and depth of field effects. The MRC Nano coating helps protect the glass and makes cleaning easier, while the slim mount helps reduce vignetting with wide angle lenses.