Achieve optimal image quality with the K&F Concept Variable ND Filter. Crafted from imported AGC glass, this first-class filter material ensures color balance, clarity, and sharpness, free from color casts. Say farewell to the dreaded "X" cross issue, thanks to advanced technology that eliminates it, even on wide-angle and telephoto lenses. With 40 layers…
Achieve optimal image quality with the K&F Concept Variable ND Filter. Crafted from imported AGC glass, this first-class filter material ensures color balance, clarity, and sharpness, free from color casts. Say farewell to the dreaded "X" cross issue, thanks to advanced technology that eliminates it, even on wide-angle and telephoto lenses. With 40 layers of multi-layer nanometer coatings, this filter is waterproof, scratch-resistant, and anti-glare, offering premium lens protection and superior photo quality. The ultra-slim 7.4mm frame design prevents wide-angle vignetting (supports a 40mm focal length with no vignetting), and the CNC non-slip design makes installation and removal a breeze. Compatible with 82mm lenses; verify your camera's lens thread size (preceded by the "ø" symbol) before ordering, and for the 82mm ND filter, ensure your lens cap/hood size is 86mm.