K&F 77MM, Magnetic CPL Filter + Magnetic Basic Ring Kit Waterproof Scratch Resistant

The K&F 77MM Magnetic CPL Filter Kit reduces reflections, enhances color saturation, and boosts image clarity, featuring a fast magnetic mounting system, 28-layer nano-coating, and an ultra-thin CNC frame designed to prevent vignetting on wide-angle lenses.

The K&F 77MM Magnetic CPL Filter + Magnetic Basic Ring Kit is a professional-grade solution for photographers looking to improve image quality with speed and convenience. This Circular Polarizing Filter (CPL) minimizes reflections from non-metallic surfaces such as water, glass, and foliage, significantly enhancing clarity and color saturation. Crafted with a 28-layer nano-coating that includes an anti-reflection green film, the filter reduces surface glare, increases light transmission, and protects against dust, water, smudges, and scratches. Its high-quality optical glass is double-sided polished, ensuring crisp, high-fidelity images that maintain natural color accuracy—even when used on telephoto lenses. The included magnetic adapter ring allows instant, one-second installation, eliminating the hassle of threading traditional filters. A CNC-machined, ultra-thin frame prevents vignetting on wide-angle lenses while offering a durable and visually refined finish.

Key Features:

• Reduces reflections from non-metallic surfaces for clearer, sharper images
• Enhances color saturation and overall image clarity
• 28-layer nano-coating with anti-reflection green film
• Waterproof, dustproof, anti-fouling, and scratch-resistant
• Double-sided polished optical glass for high-fidelity color reproduction
• One-second magnetic installation with included adapter ring
• Ultra-thin CNC aluminum frame prevents vignetting
• Premium layered frame design for durability and aesthetics