K&F Concept Nano-X Magnetic ND Filter 49 mm Variable Neutral Density Filter ND8-128 (3-7 Stop) Neutral Density Filter with Magnetic Lens Adapter

【1 Second Install & Swap】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). 【Frame Self-Lock, No "X" Cross】Say goodbye to the dark "X" cross on images, K&F Concept utilizes cutting-edge technology (frame self-lock) to avoid the common "X" cross on a wide-angle and telephoto lens. 【Import AGC Glass】Made by importing Japanese AGC optical glass, no effect on the color balance, ensures the high definition image quality. Support 1-5 stops adjustable to control the amount of light entering the lens to reach the light reduction effect in different stops. 【28 Multi-Layer Coatings】Both sides of the glass with nanometer coating (a total of 28 layers) are waterproof, scratch-resistant, and anti-glaring, effectively protecting the valued camera lens and presenting high-quality photos. 【Note】Package including: 1* ND8-ND128 filter + 1* Magnetic filter adapter ring. Please verified the lens size before ordering. The number is always preceded by a "ø" (diameter) symbol.