K&F Concept ND4 (2 Stops) Filter 4″x5.65″ (KF01.2454) Overview
The K&F Concept ND4 (2 Stops) Square Neutral Density Filter 4″ x 5.65″ is designed for professional cinematography and video production. Built to standard matte box dimensions, it is widely compatible with 4″ x 5.65″ filter holders and matte box systems, including Tilta, SmallRig, and other popular brands, making it ideal for cinema-grade setups.
This ND4 filter provides 2 stops of light reduction, allowing precise exposure control in bright shooting conditions. It helps filmmakers maintain optimal shutter speed and use wider apertures for enhanced depth of field and cinematic results.
Featuring 0.2% ultra-low reflectivity, the filter effectively minimizes lens reflections, flare, and halo effects, delivering clearer images with higher contrast and richer detail. It is perfectly suited for 4K and 8K high-definition video recording.
Crafted from premium Japanese AGC optical glass, the filter is coated with 28 layers of nano-coating on both sides, reducing glare and reflections while offering excellent durability. The surface is scratch-resistant, oil-resistant, and water-repellent, ensuring reliable performance in demanding shooting environments.
For added protection, the package includes a leather filter pouch lined with soft sponge, keeping the filter safe during storage and transportation.
