K&F 77MM Multi-functional CPL+Black Mist 1/4 Filter

The K&F 77mm Multi-functional CPL + Black Mist 1/4 Filter combines polarizing and diffusion effects in one, reducing reflections and adding a cinematic glow to highlights while minimizing vignetting.

The K&F 77mm Multi-functional CPL + Black Mist 1/4 Filter is a versatile, two-in-one solution for photographers and videographers looking to achieve smooth highlights, softened contrasts, and reduced reflections. This filter offers the functionality of a Circular Polarizer (CPL) to eliminate glare and a Black Mist 1/4 effect to soften and add depth, ideal for portrait, landscape, and product photography.

Built with top-grade Japanese optical glass, this filter features 18 layers of anti-reflection coating, providing optimal clarity by minimizing surface reflections. Its ultra-thin aviation-grade aluminum frame, designed with a CNC trapezoidal pattern, enhances grip for effortless installation and removal. The oxidized sandblasted frame effectively blocks stray light, delivering crisp and even image quality without vignetting—even at wide angles.

Key Features:

• Dual Functionality: Combines Black Mist and CPL for softened highlights, rich contrasts, and minimized reflections.
• High-Quality Glass: Japanese optical glass with 18-layer anti-reflection coating for excellent clarity.
• Weather Resistant: Coated surface prevents mold and fogging in humid or variable conditions.
• Ultra-Thin Frame: Prevents vignetting at wide angles, made from durable aviation-grade aluminum.
• Enhanced Grip: CNC trapezoidal pattern for easy attachment and rotation in any environment.

Specifications:

• Size: 77mm
• Material: Japanese optical glass, aluminum frame
• Coating: 18-layer anti-reflection
• Filter Type: CPL + Black Mist 1/4
• Frame Design: Ultra-thin with CNC grip