Thank you for viewing. The HAKUBA SMC-PRO 72mm Lens Guard is a high-performance filter designed to protect your lens from scratches and dirt. This high-performance filter utilizes a super multi-coating with a low reflection rate of 0.5% on the highest quality SCHOTT glass material, allowing you to take full advantage of your lens's performance. *SCHOTT is a registered trademark of SCHOTT AG. ■ Super Multi-Coating: Achieves low reflection (0.5%) and high transmittance for superior optical performance. Minimizes surface reflection to maximize lens performance. ■ Wide-angle compatible, thin filter frame. Features a thin filter frame design that minimizes vignetting when using wide-angle lenses. ■ A professional lens guard with excellent cost performance.