●1-5 aperture stops: K&F Concept variable ND2-32 filter helps you achieve your desired exposure in changing light. Excellent for videography and landscape photography. ●Nano coating: made of high-quality Japanese optical glass with 24-layer nano coating, ensures neutral colour balance, reduces lens reflection and removes ghosting. Meanwhile, the ND filter is scratch-resistant, waterproof, oil and dustproof, which absolutely meets the requirements of adventure photography. ●CREATIVITY❤: Variable light reduction eliminates blurred images and allows long exposure and motion blur techniques in fluctuating, dim lighting: Use longer shutter speeds and large apertures without overexposing your images. ●Easy to use: the frame is only 7.4 mm thick and has a CNC trapezoidal pattern design. which increases rotation friction and is convenient for installation and removal ●Notes: This variable ND2-32 filter is not recommended for use with wide-angle lenses with focal lengths <24 mm. For this filter, you need a larger