Breakthrough Photography 72mm X2 Solid Neutral Density 0.9 Filter (3-Stop)

Boasting a slim form factor with a thickness of only 3.5mm, the 72mm X2 Solid Neutral Density 0.9 Filter from Breakthrough Photography is a circular ND filter with an 8x filter factor that darkens the entire image by 3 stops. This reduction in exposure allows you to use slower shutter speeds to express movement in your photos, and achieve wide apertures even in bright lighting situations.

Made of H-K9L optical glass, the X2 ND is designed for color neutral performance with no added tint or cast, and avoids vignetting thanks to its slim profile. Two types of coating are deployed: MRC8 which helps eliminate glare and lends the glass better scratch resistance and durability, and a nano layer that repels water and small particles for easier cleaning. A knurled aluminum frame completes the filter, featuring 72mm front filter threads for stacking and weather sealing that allows for outdoor use even in harsh conditions.