Features: brand new and high quality Optical glass, precisions grinding and polishing, visible light transmission rate of 96%, high-definition imaging. Adopt double-sided multilayer nano-coating technology to give the lens high-quality waterproof, oil-proof and scratch-proof performances. Can elimanate reflection, increase saturation, enhances contrast, making the pictures more three-dimensional preventing overexposure. Reduce hazes and improve contrast to your video and digital imaged by minimizing the amount of UV light. Especially useful in areas of high-altitude, snow, or beach, eliminating the undesirable blue cast. Specifications: Material: Optical Glass Type:ND64/ND32/ND16/ND8/ND4/CPL/UV Applicable models: For Mini 2/SE Net weight: 10g Size: Approx.45x21mm/1.77x0.82 inches Package Includes: 1x Lens Filter note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.