Dual CPL+VND filter function with quick-release magnetic attachment for safety and reliability.

When using CPL1 with CPL2, it achieves a VND effect of 2 to 5 stops; when using CPL1 with CPL3, it achieves a VND effect of 6 to 9 stops.

Innovative hard stop and light transmission limit technologies eliminate the VND X-pattern effect.

Delivers high definition throughout the entire focal range, with exceptional color reproduction in the 350-700nm wavelength range and minimal color distortion.

Comes with a dustproof cap and lens cover as standard accessories, boasting a meticulous dust protection design.

Offers vignette-free performance across focal lengths ?16mm.