The SmallRig Matte Box with Adjustable Clamp and VND Kit is designed for video and photo enthusiasts. The unique adjustable clamp design of the matte box features a three-point locking system, allowing for quick assembly and disassembly by pressing the push rods on both sides of the clamp and a locking knob on top. With an adjustable clamp range of 67.0 - 82.0mm (2.6 - 3.2in), it offers broad compatibility with popular mirrorless and cinema lenses. With its slim design, it accommodates circular and square filters seamlessly, ensuring no vignetting at focal lengths ≥16mm (for full-frame cameras and lenses), reducing glare effectively in challenging conditions. The VND Matte Box with Adjustable Clamp offers versatile filter combinations, featuring both CPL and VND dual-filter functionality for seamless magnetic attachment. The VND infinite adjustment range spans from 2 to 5 stops, enhanced by hard stop and light transmission limit technologies to eliminate VND unwanted X-pattern effect. Utilizing high-definition imported glass with a 22-layer dual-sided coating, the filters ensure exceptional colour reproduction and minimal colour distortion within the 350-700nm wavelength range. The included dustproof cap and lens cover provide a meticulous dust protection solution. Boasting a modular design, this matte box facilitates easy accessory assembly and disassembly in a mere 3 steps. Its sleek, lightweight build not only streamlines the process but also alleviates equipment weight, enhancing comfort during shoots.