K&F Concept Matte Box System Kit with 4x5.65" Square Filters and Adapter Rings for DSLR and Mirrorless Camera Lenses - Multi-coated High-definition Optical Glass and Lightweight Frame

• Superior Material and Design- Not compatible with the “Sony FE PZ 28-135mm f/4 OSS” lens.Made from lightweight carbon fiber with a matte finish, the matte box prevents stray light from entering, ensuring clear and high-contrast images. 
• Versatile and Secure Filter System- The matte box can hold two 4x5.65" 4mm thick filters and includes a secure locking mechanism. Meet the shooting needs in different scenes.
• Comprehensive Compatibility- Equipped with 5 adapter rings (67/72/77/82/95mm) to fit most DSLR and mirrorless lenses. It also includes multiple expansion ports (1/4", 3/8", cold shoe) for installation of more accessories and further enrich the shooting experience.
• Enhanced User Convenience- Comes with a storage bag for easy transport and protection of all components, ensuring hassle-free outdoor shooting. Comes with a storage bag for easy transport and protection of all components, ensuring hassle-free outdoor shooting.
• 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 filter is waterproof, oilproof, and scratch-resistant, providing durability and easy maintenance.

Features:
Matte Box
• 67/72/77/82/95mm Adapter Rings Included
• Lightweight Carbon Fiber Material
• Easy Clip-On Filter Installation
• Hard Storage Case Included
• Two 4x5.65"" Square Filter Frames

Filters
• Available: Black Mist 1/4, Black Mist 1/8, Blue Streak, MCUV, ND64, ND32, ND16, ND8
• Size: 4x5.65""
• Multi-Coated Optical Glass
• Ultra-High Definition
• Waterproof & Scratch-Resistant
• Comes with Storage Pouch