K&F Concept 49mm Nano-X Variable ND32-512 Filter

5 Stops Adjustable ND32-ND512 - Made with premium Japan-made Optics glass. Rotating ring from ND32 to ND512, reduces the amount of light without effecting color balance.Protect Your Valued Lens from Water, Dust, Scratch, Oil - K&F's ND filter is multi-coated on both sides with waterproof, anti-dust, anti-scratch protective films, perfect for outdoor shooting landscapes.Must Have for Outdoors - K&F Concept ND Lens Filters is a must have item in your camera bag. Designed to prevent overexposure, these filters reduce the light entering the lens and you can use a slower shutter to shoot.No "X" Cross on Images - Say goodbye to the "X" cross on images, K&F utilize cutting edge technology you're going to say goodbye to this common issue with wide angle lenses and variable ND filters.This Filter kit is compatible with all 82mm lenses. Please verify your camera's lens thread size (usually marked somewhere on the lens barrel or printed underneath the lens cap) before ordering. The number is always preceded by a diameter symbol.