Breakthrough Photography 58mm X4 Circular Polarizer Filter

The X4 CPL 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.

• Worlds most color neutral circular polarizerguaranteed
• Expand dynamic range in-camera
• Absolutely the sharpest circular polarizing filter
• Built to last and guaranteed to match