K&F Concept Kit Matte Box with ND8 4 x 5.65 Filter for DSLR and Mirrorless Cameras, Compatible 67mm/72mm/77mm/82mm/95mm Lenses

【Superior Material and Design】Made from lightweight carbon fiber with a matte finish, the matte box prevents stray light from entering, ensuring clear and high-contrast images. It features a unique flared design and a thickness of only 34mm, preventing vignetting even with 16mm lenses. 【Versatile and Secure Filter System】The matte box can hold two 4x5.65 inch filters and includes a secure locking mechanism. It supports various filter types. 【Comprehensive Compatibility】Equipped with 5 adapter rings (67mm, 72mm, 77mm, 82mm, 95mm) to fit most DSLR and mirrorless lenses. It also includes multiple expansion ports (1/4"", 3/8"", cold shoe) for additional accessories. 【Enhanced User Convenience】Comes with a storage bag for easy transport and protection of all components, ensuring hassle-free outdoor shooting. The product is also designed for future expandability with side and rail extension boards. 【High-Quality Optics】Features dual-sided polished glass for smooth surfaces and optimal performance for 4K/8K video shooting. ND8 filter provides 3-stops light reduction. The 28-layer nano-coating on the lenses is waterproof, oilproof, and scratch-resistant, providing durability and easy maintenance.