The Kenko Celeste UV 46mm filter is a high-quality circular filter for DSLR and mirrorless cameras with a 46 mm aluminum frame. It effectively reduces ultraviolet rays to minimize image degradation during outdoor shots while also protecting the front lens element from physical damage. This filter features an 18-layer Super ZR coating with an extremely low light reflection of 0.2 percent, ensuring nearly 100 percent light transmission without color cast for flawless optical clarity. Additionally, both glass surfaces are treated with an anti-smudge coating that provides water and oil-repellent properties, making cleaning easier, reducing dust accumulation, and minimizing the risk of scratches during cleaning. Designed for professional photographers, the Celeste series emphasizes durability, reliability, and high performance without compromising optical integrity.