K&F Concept D-Series Adjustable ND Filter ND3-ND1000
Optical glass from Japan, which is oxidation by sandblasting, effectively prevents the penetration of stray light and reduces unwanted reflections on metal surfaces, 24-layer nano coating on both sides, provides neutral colour balance, reduces lens reflection and removes glare. Reduces light absorption from 1.5 to 10 aperture levels, provides great versatility in changing lighting conditions. without the colour balance 360 degree rotation to adjust the light reduction effect to different scenes. Great for landscape photos and video recordings. Waterproof, oil and dustproof, which completely meets the requirements of adventure photography. CNC trapezoidal pattern design and thin frame, easy to use