K&F CONCEPT ND2-ND32 Variable Lens Filter Multi-coated Neutral Density 77mm NANO-X

ND-------Extend exposure time. Try an ND or neutral density filter. ND filters reduce the amount of light entering the lens. This makes it easier to achieve effects such as a shallower depth of field or blurred motion.

1.The neutral density filter can be adjusted from 1 to 5 stops, easy to create different light reduction effects by rotating the ring.
2.The front diameter is larger than the back diameter of this filter, which is specially designed to avoid vignetting at a wide-angle lens.
3.Allows the use of slow shutter speeds, with high-speed films or digital cameras, to record movement/image blur in subjects.
4.Decrease the depth of field by using wider apertures, which helps separate subjects from their background.

[28 Multi -Layer Nanometer Coatings]
K&F CONCEPT engineers developed multi-layer nanometer coatings technology, from the ground up to repel dirt, and water by beading rather than absorbing and smearing. To withstand extreme abrasive conditions and elements.

[No "X" Cross on Images]
Support 1-5 stops adjustable, K&F CONCEPT utilizes cutting-edge technology you're going to say goodbye to the variable nd filter common issue on wide-angle and telephoto lenses.

[Hydrophobic & Scratch Resistant]
The ND filters are made with premium Japan AGC optical glass, which could resist scratch, protecting your camera lens well.