Description

• 【Material】 ND Filter: Made by Completed Professional Optical Glasses instead of Optical Resin. filter reduces the intake of light without affecting the overall color balance.

• 【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.

• 【NANOTEC】Our optical engineers developed new Nano coating layer technology， Waterproof, scratch-resistant, anti-reflective green coating, effectively prevent from oil, fingerprint, scratch, protect valued lens.

• 【Professional Design】Ultra slim rim design preventing wide angle vignetting. Extra tough aviation aluminum frame ensuring durability and jamming prevention.

• 【NOTE】This Filter kit is compatible with 37-86mm 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 "ø" (diameter) symbol.

Adjustable ND Filter Feature

Neutral density can be adjusted from 2 to 5 stops, easy to create different neutral density by rotating the ring.

The front diameter is larger than the back diameter of this filter , which is specially designed to avoid vignetting at wide angle lens.

Allows the use of slow shutter speeds, with high speed films or digital cameras, to record movement/image blur in subjects.

Decrease the depth of field by using wider apertures, which helps separate subjects from their background.

Coates on Both Sides

The K&F ND filter is coates on both sides,reducing of scattering light. it only allows 2% light transmittance, meaning you reduce 5 f-stops to achieve the desired light attenuation. Simply put, it reduces the amount of light that hits your camera sensor, giving you the chance to experiment different creative possibilities.