【 Premium Material & Sleek Design】 Made from durable, lightweight carbon fiber with a matte finish to block stray light and ensure sharp, high-contrast images. Its ultra-thin 34mm profile prevents vignetting, even with 16mm lenses.
【 Secure Filter System】Holds up to two 4x5.65-inch filters with a reliable locking mechanism,compatible with various filter types.
【Self-Lock Frame, No 'X' cross】Say goodbye to the "X" cross on images, K&F Concept utilizes cutting-edge technology to perfectly avoid the common "X" issue of variable nd filter on wide-angle and telephoto lenses.
【NANOTEC】K&F Concept optical engineers developed multi-layer nanometer coatings (total of 28), waterproof, scratch-resistant, and anti-glaring, protecting the valued lens and presenting high-quality photos.
* K&F CONCEPT is the world's No.1 brand in terms of lens filter online sales volume among camera-accessory-focused brands. Source: Euromonitor, 2024 data.