Product Overview】 This is a 77mm K&F Concept Black Diffusion "1" (Effect 1/1) filter. By suppressing highlights and lifting shadows, it allows you to give your photos and videos a cinematic look. As it's the "1" filter, which has the strongest effect in the series, it's perfect for those who want to broadly diffuse the lights of night scenes or take soft, dreamy portraits. 【Condition】 Lens surface: No scratches, fungus, or clouding; in very clean condition. Appearance: No frame distortion or peeling of the printed text. Used only a few times and stored carefully. 【Included Items】 Filter body Dedicated case Three microfiber cleaning cloths