K&F Concept Nano-Xcel Series UV Filter

This filter is designed for standard 4 x 5.65" matte box trays, making it compatible with most professional systems like Tilta and SmallRig. As long as your matte box accepts this industry-standard size, it will fit securely.

No, the filter is crafted from high-grade Japanese AGC optical glass that is double-sided polished to maintain maximum resolution. With a 99.6% light transmittance rate, it is engineered to preserve the clarity required for high-resolution 4K and 8K production.

The multi-layer coating serves two main purposes: it significantly reduces surface reflections and lens flare, and it creates a protective barrier against water, oil, and fingerprints. This makes the glass much easier to clean in the field and keeps your image contrast consistent.

The Nano-Xcel series is designed to be color-neutral. Because it uses high-quality optical glass and advanced multi-coating technology, you should not see any unwanted color shifts or tints in your final image.

Yes, the glass is scratch-resistant and features a waterproof coating, which helps protect your lens investment during demanding shoots. It also comes with a dedicated leather filter bag to keep it safe from dust and impact when not in use.