K&F CONCEPT 49mm Black Diffusion 1/4 & Variable ND2-ND32 Filter Cinematic Mist Effect Neutral Density 2-in-1 Lens Filter AGC Optical Glass Multi-Coated (Nano-K Series)

2-in-1 Filter: Achieve precise control of the amount of incoming light while adding a black diffusion 1/4 filter to soften the highlights and reduce the effect of contrast, giving the image a mist dreamy cinematic feel, suitable for portraiture and video photography.

Variable ND2-ND32: Provides 1-5 stops of light reduction to reduce the amount of light entering the lens, thus lowering the exposure to meet different shutter speed requirements.

Hard-stop Design: Avoid black X-pattern problems to the greatest extent possible. (No black X-pattern for focal lengths larger than 35mm).

Top Japanese Optical Glass: 18 layers of nano-transparency-enhancing coating can effectively reduce the reflection on the filter surface, and also ensure that the filter is not easy to have fogging phenomenon in long-term use.

Easy to Install: CNC trapezoidal pattern design pattern increases friction when rotating, install/remove the lens filter anytime, anywhere.

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.