K&F CONCEPT Variable ND Filter 72 mm ND3-ND1000 Neutral Density (1.5 Optical glass with 28-layer nano coating, HD image, scratch-resistant, waterproof, Nano-Xcel, FN724

1.5-10 aperture levels: ND3-ND1000 with handles can be flexibly adjusted from 1.5 to 10 aperture levels, great for landscape photos and video recording. Note: New and old packaging will be sent at random Nano coating: made of high-quality Japanese optical glass with 28-layer nano coating on both sides, which is oxidation by sandblasting, reduces lens reflection and removes glare. Meanwhile, the ND filter is waterproof, oil and dustproof, which completely meets the requirements of adventure photography Features: Avoid too bright or faded images. By providing a silky and smoothing effect on running water, a slow shutter can be used to record the movement of objects such as waterfalls Easy to use: the frame is equipped with a CNC-controlled trapezoidal pattern that increases rotation friction and makes assembly and disassembly easier. Without dark corners: the frame is made of aircraft aluminium and has an ultra-wide angle construction. Only 7.4 mm thick, excluding dark corners at the wide end of the 16 mm K&F CONCEPT is the world's No.1 brand in terms of lens filter online sales volume among camera-accessory-focused brands. (K&F CONCEPT is the world's best-selling photo accessory brand for lens filters across the Internet) Source: Euromonitor, 2024 data.