K&F Concept 72mm Fader ND Lens Filter Variable ND2 to ND32 for CameraNO X Spot

Description

Product 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 all 72mm 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.
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.
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.
Nano Coating
In addition to state-of-the-art MRC, our optical engineers developed new nano coating layer technology, called nanotec, from the ground up to repel dirt, water and other elements by beading rather than absorbing and smearing. Set in our workhorse and built to withstand extreme wind, salt water, dust and other abrasive conditions and elements.
No "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.
Scratch Resistant
The ND filters are made with premium Japan Optics glass, which could resist scratch,protecting your camera lens well.