2 in 1 CPL - VND Filter: The two CPLs can be either used separately or magnetically combined to become a variable ND filter for multifunctinal and quick release in one second.
1-8 Stop Stepless: 2 CPL magnetically form a variable ND filter with 1-8 stop variety, which is manually adjustable and has physical stops, making photography more convenient and fast.
B270 Optical Glass: Made by high-quality B270 optical glass, waterproof, oil-resistant and features multi-layer coating on both sides for high definition and low color cast.
Compared with Universal Wireless Follow Focus: The filter frame adopts a standard M0.8 gear design, which allows working with wireless follow focus via the included 15mm rod clamp and carbon fiber rod.
Highly Compatible: The filter diameter is 95mm, support 95mm / 82mm / 77mm / 72mm / 67mm lenses through pairing the standard adapter rings.