K&F Concept 52mm Nano-X ND8-128 3-7 Stop Magnetic Variable ND Lens Filter

This variable ND8-ND128 filter with magnetic technology, install the filter adapter ring on the lens first, the filter can be adsorbed in 1 second, faster installation than traditional thread filter (6s).No Black "X"
K&F Concept utilizes cutting-edge technology (frame self-lock) to avoid the common "X" cross on a wide-angle and telephoto lens.
28 Multi-Layer CoatingsBoth sides of the glass with nanometer coating (a total of 28 layers) are waterproof, scratch-resistant, and anti-glaring, effectively protecting the camera lens.Magnetic Adapter RingsThe adapter ring has a thread to be screwed onto the lens. The ND8-ND128 magnetic filters engage in a magnetic way. Magnetic Adapter Rings also suitable for other magnetic filters such as the Magnetic CPL, Magnetic ND8, Magnetic black mist and the Magnetic ND1000 by K&F Concept.