K&F KF01.2158 67mm Nano-Xcel True Color Variable ND2-32 Filter - 1-5 Stops

Grinding and polishing technology is used on both sides of the lens to ensure ultra-high definition without loss of sharpness. The surface is oxidized and sandblasted, which can effectively avoid the entry of stray light and reduce reflection.
* The lens is made of top-quality Japanese optical glass double-sided 28-layer nano-coating, waterproof, oil-proof, scratch-resistant, easy to carry and clean, and plays an anti-fog role in long-term storage, and more effectively prevents the risk of scratches on the lens surface.
* The surface of the mirror frame is designed with a CNC trapezoidal pattern to ensure that consumers can increase friction in a large area when rotating, and install/remove lenses and other accessories anytime and anywhere. The frame adopts self-locking technology, which can be rotated between 1st gear and 5th gear steplessly, which is convenient for dimming and positioning, and at the same time avoids the phenomenon of black cross. The frame is equipped with a push rod, which is convenient for customers to adjust the size of the gear.
* The product is equipped with a storage bag, and the side pull structure follows the design style of the square storage bag, which is convenient for storage