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.
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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.
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Scratch Resistant
The ND filters are made with premium Japan Optics glass, which could resist scratch,protecting your camera lens well.
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