K&F CONCEPT 49MM VARIABLE ND FILTER ND3

Light's Changes Delight Us. Just ROTATE.Flexible adjustment of light intensity during video shooting Optical Glass Multi-coated Aluminum Waterproof1.5-10 Stops Adjustable Light ReductionMeet Different Scenarios Needs28 Layer Nano Coating0.2% Ultra-low reflectivity to prevent glareWaterproof CoatingEasy to cleanAnti-scratch CoatingPrevents daily scratchesCNC DesignKnurled design for easy installJapan Optical GlassDouble-sided grinding and polishing, ultra HD picture qualityLandscape PhotographySlow shutter speeds produce smooth, dynamic imagesLight Trails in the NightscapeWhen using a slow shutter speed, the light from the car can be captured as a light trackFireworksSuppresses overexposure to reveal the colorfulness of fireworksFilter CaseDrawstring design for easy accessImport Optical GlassThis ND filter is made by importing Japanese AGC optical glass, a total of 28 multi-layer coatings, effectively reducing reflection from the filter itself and glarings, ensuring high-quality image.Putter Adjustable DesignFrame designed as a putter can help you accurately adjust the stop, for video shooting users can automatically adjust the stop via auxiliary tools, each stop from ND3 to ND1000 be marked on the frame conveniently for 360-degree rotation to adjust the stop, multi-scene application.Waterproof & Scratch ResistantBoth glass sides of the variable ND lens filter with multi-layer hydrophobic, oil-proof, and scratch-resistant coating, protecting the ND filter from all round, suitable for adventure use.No VignettingThe filter designed with an ultra-wide-angle design, the ultra-slim frame is only 7.4mm, supporting in 16mm telephoto and wide-angle lens no vignetting, due to the difference in lens type and focal length so this filter might be met dark "X" cross, this isn't the quality problem, it can disappear via rotating the filter.Compatibility NoteThis ND filter suits all 49mm lenses. Check your camera's lens thread size before ordering. Additionally, a 52mm lens cap is required for this 49mm variable ND filter.