About This

• Solid Neutral Density and Circular Polarizer as one combination filter
• Worlds most colour neutral combination filter
• 16 MRC layers create a protective layer structurally harder than the glass
• Nanotec(R) Coatings repel dirt and moisture
• 25 Year Manufacturer Warranty

Overview

• Brand : Breakthrough Photography
• Material : X4 Dark CPL 3-stop
• Photo Filter Thread Size : 67 Millimeters
• Coating Description : Nano Coating
• Photo Filter Effect Type : Neutral Density, Polarizer, Ultraviolet
• Water Resistance Level : Waterproof
• Photo Filter Factor : 3 x
• Product Dimensions : 2.64"L x 2.64"W
• Photo Filter Size : 67 Millimeters
• UPC : 650229349154