CONCEPT 52mm Variable ND Filter with Stepless Light Reduction AGC Optical Glass with and Slim Ideal for Video and Landscape Photography K&F ND2-ND400

---------------------------------------------------------------------- 【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction. 【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary. 【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product. 【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. ---------------------------------------------------------------------- NANO-D Variable ND Filter: This 52mm variable ND2-ND400 filter features 24 layers of nano-coated, Japanese-made AGC glass to effectively suppress reflected light from the lens filter surface. This significantly reduces the occurrence of external lens reflections and flare during long exposures, ensuring uninterrupted imaging. (Note: Due to its dual-layer construction, if the variable ND filter is 52mm, the lens cap will be 55mm.) While there are a mixture of new and old exteriors, the internal components are identical. [360° Stepless Adjustment] Adjustable from 1 to 9 levels, it can be rotated 360 degrees to adjust the dimming level, making it suitable for multiple scenes. (Note: Variable ND filters are prone to X-shaped unevenness when used at higher settings. The location of the unevenness will vary depending on the type of lens and focal length used. Continue rotating the filter and the shadow will naturally disappear. This is not a quality issue, but a natural physical phenomenon caused by the rotation of the variable ND.) [Multi-layer waterproof coating] The variable ND filter has a multi-layer waterproof coating, so if you accidentally splash water on the filter, the water droplets will harden instead of scattering, making it easy to carry and clean. [Thin Frame Design] The frame is only 7.4mm thick, and the surface is made of CNC trapezoidal pattern design, which increases friction over a large area while rotating and ensures easy attachment and detachment of lenses and other accessories. If you receive a package that is different from the product image, please use it with confidence. *K&F CONCEPT is the world's No. 1 brand in terms of lens filter online sales volume among camera-accessory-focused brands. Source: Euromonitor, 2024 data.