An essential tool for any photographer, the Nxt Plus 52mm 10-Layer Hmc Multi-Coated Uv Lens Filter is designed to safeguard your lens while enhancing image quality. This high-performance filter serves as a formidable barrier against potential damage from scratches, rain, dirt, and dust, ensuring your lens remains in pristine condition. The Nxt Plus Uv filter, a significant upgrade from Hoya's best-selling Nxt series, features a waterproof top coat applied to Schott B270 glass. This glass is meticulously polished for effortless cleaning, allowing dirt, smudges, and water to be wiped away with ease. The filter's superior design incorporates 10 layers of Hoya's patented anti-reflection (Ar) multi-coatings. This advanced technology ensures your images exhibit improved contrast, color, and sharpness, with an impressive 98% light transmission. As such, leaving the filter on your lens consistently will not compromise your image quality.