K&F 52MM, multi -function can be adjusted black mist 1/4 & ND8 ~ 128

The K&F Concept 52mm Multi-Function Adjustable Filter combines a cinematic Black Mist 1/4 diffusion effect with a versatile ND8–128 light-reduction range, providing a 2-in-1 solution for photographers and videographers who want creative control without swapping filters. Featuring premium optical glass, 28-layer coatings, and a slim aviation-aluminum frame, it ensures smooth rotation, reduced reflections, and high-definition results from wide-angle to telephoto shooting.

The K&F Concept 52mm Multi-Function Black Mist 1/4 & ND8–128 Filter is designed for creators seeking a compact, all-in-one tool that enhances both the artistic and technical quality of their images. This dual-purpose filter functions as a Black Mist 1/4 diffusion filter—softening highlights, reducing contrast, and adding a cinematic glow—and as a variable ND filter with a 3–7 stop adjustment range (ND8–128). Crafted with top-grade optical glass and protected by a double-sided 28-layer anti-reflection coating, it minimizes glare while maintaining an impressive 84% transmittance, ensuring clean, sharp imaging even at telephoto focal lengths. The ultra-thin 7.4mm aviation-aluminum frame eliminates vignetting and features a CNC-machined trapezoidal pattern for superior grip and smooth, precise adjustments. With durable coatings that are waterproof, anti-scratch, anti-oil, and anti-mildew, this filter is built for demanding environments and provides exceptional clarity and ease of use for both still photography and video production.

Key Features:

• 2-in-1 Black Mist 1/4 diffusion + Variable ND8–128 filter
• Smooth 3–7 stop adjustable light reduction
• 28-layer double-sided anti-reflection coatings
• 84% transmittance meeting Black Mist 1/4 standards
• High-definition optical glass with precision polishing
• Ultra-thin 7.4mm aviation-aluminum frame
• CNC trapezoidal texture for strong rotation grip
• Anti-scratch, waterproof, oil-resistant, and anti-mildew coatings
• No vignetting from wide-angle to telephoto