K&F Concept Nano-K Series 55mm Black Mist 0.25 Filter with 0.125 Filter with Non-Slip FrameThe K&F Concept Black Mist Filter can soften highlight flares, lowered contrast, and create a cinematic effect for the video and image. The black diffusion filter is compatible with all 55mm lenses. Professional Portrait Photography Filter The black diffusion mist filter can soften wrinkles and freckles of facial skin, making it more delicate and gorgeous. It helps to give a dreamy cinematic effect. 18 Multi Layer Coatings Both sides of the glass with