K&F Concept 46mm Variable ND Filter

Purchased new.
Used only once.

[NANO-B Series Variable ND] 46mm K&F Concept Variable ND Filter with cleaning cloth. The variable ND filter has a double structure, so if the variable ND filter is 46mm, the lens cap will be 49mm. *Exterior packaging may vary between old and new versions, but the contents are identical.
[Light Reduction Filter] ND filters can reduce light and prevent overexposure when shooting during the day. As it is variable, you can adjust the light from ND2 to ND400. It's very convenient as you don't need to carry multiple filters. You can achieve silky smooth water and light flow effects, making it suitable for various scenes such as streams, oceans, and waterfalls.
[Precautions] When the light reduction reaches a certain point (when adjusted to ND400) and exceeds it (near MAX), an X-shaped unevenness or a bluish tint may occur. This is normal, so please be aware of this in advance. If you continue to rotate the filter, the shadow will disappear naturally. This phenomenon is not a quality issue but a natural physical phenomenon caused by the rotation of the variable ND.
By attaching an ND filter and reducing light, you can expand your choices for aperture and shutter speed, and sometimes achieve more ideal color expression. You can achieve silky smooth water and light flow effects, making it suitable for various scenes such as streams, oceans, and waterfalls.
This product's variable ND filter cannot be used for telephoto shooting, but the NANO-X Series ND2-400 filter can be used even with a 300mm focal length lens. The ASIN for the 46mm NANO-X Series ND2-400 filter is B0CJTKC2Q8.
* 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.