Keep your compact camera gear in peak condition with the Ultimaxx 40.5mm UV Filter. This high-definition, multi-coated filter is the ultimate "insurance policy" for your lens. Designed to stay on your camera at all times, it provides a permanent, transparent shield against dust, moisture, salt spray, and accidental scratches. By taking the brunt of any impact, this filter ensures your expensive lens remains in pristine, mint condition. Featuring Digital Multi-Coated HD Optics, the Ultimaxx UV filter excels in outdoor environments. It absorbs ultraviolet (UV) rays from the sun, eliminating the hazy blue cast and atmospheric softness often found in bright daylight. The result is a sharper, high-contrast image with more vivid and accurate colors. Its Ultra-Slim Design is specifically tailored for compact mirrorless and "pancake" lenses, ensuring a low-profile fit with absolutely zero vignetting. Permanent Lens Guardian: Protects your delicate 40.5mm front element from fingerprints, debris, and the hazards of daily travel. HD Multi-Coated Technology: Advanced multi-layer coatings maximize light transmission while minimizing lens flare and internal reflections. Vivid Picture Quality: Absorbs UV light to deliver sharper contrast and more saturated colors in landscapes and outdoor shots. Universal 40.5mm Fit: Specifically optimized for Sony 16-50mm Power Zoom lenses, Nikon 1 series, and other compact mirrorless optics. Limited Lifetime Warranty: Backed by a professional commitment to quality, ensuring long-term reliability for your photography gear.