K&F Concept Variable ND filter ND2-400 - 62mm

K&F Concept Variable ND Filter ND2-400 - 62mm

This ND2 - ND400 variable filter, from the K&F Concept Nano D series, is made from HD AGC optical glass, with a total of 24 multi-layer coatings that help repel water and dust, reducing the reflection of the filter itself. The lens surface is oxidised and sandblasted to effectively prevent stray light from entering and to reduce reflection from the metal surface.

The variable ND2 - ND400 filter features an ultra-wide-angle design, with an ultra-slim frame of just 7.4mm, and the surface is designed with a CNC trapezoidal pattern. This helps increase friction over a large area when rotating, making it easy to install and remove lenses and other accessories.

Depending on the lens type and focal length, the filter may appear to produce a black "X" cross, but with continued rotation the shadow will naturally disappear — this is a natural physical phenomenon caused by the rotation of the adjustable ND lens.

This ND2 - ND400 variable filter is compatible with all 49mm lenses. Please check the thread size of your camera lens before ordering. The thread size of the camera lens is indicated somewhere on the lens cylinder or printed under the lens cap. This number is always preceded by the symbol "ø" (diameter).