【2 In 1 CPL + Black Diffusion 1/4】 This versatile, 2 in 1 circular polarizer + black diffusion 1/4 filter is designed for professional photography and videography as content creator essential digital camera accessories and influencer must have gears. Only compatible with camera lenses with an 72mm filter size, please check before purchase. 【Reduce Glare & Improve Color】 Eliminate unwanted reflections and glare from glass, water, and other nonmetallic surfaces while improving saturation and contrast in images. 【Soft & Dreamy Cinematic Effect】 Smooth out skin texture while adding a dreamy, cinematic effect to your shots, perfect for portrait photography, selfies, and personal vlogs. 【Multiple Protective Coatings】 Multiple coatings on both sides of the glass resist water, dust, fingerprints, and scratches. An included cleaning cloth helps keep the filter spotless. 【Slim & Tough Aluminum Frame】 Crafted from solid aluminum alloy with precise CNC threading, the slim frame withstands demanding outdoor environments, avoids vignetting on wide angle lenses, and ensures effortless installation.