Breakthrough Photography 43mm X4 ND 6-Stop Filter

Leica Store Miami

At-A-Glance Details Warranty World's Sharpest ND Filter. 100% Guaranteed. The X4 ND features SCHOTT Superwhite B270® optical glass, which is an ultra-clear crown glass. It is produced by melting high purity raw materials and then made using the continuous draw process. The result is excellent transmission in the ultraviolet, visible, and infrared spectrums, and a high surface quality that accepts our state-of-the-art MRC and nanotec® coatings exceptionally well. Nanotec® Coating repels dirt, wat