K&F Concept 43MM NANO C Series 3-in-1 Filter

The K&F Concept 43mm Nano C Series 3-in-1 Filter combines a Variable ND232, Circular Polarizer (CPL), and 1/4 Black Mist diffusion effect into one powerful optical tool. Designed for photographers and filmmakers, it offers seamless exposure control, reflection reduction, and a cinematic soft-glow aesthetic in a slim, lightweight, high-quality Japanese glass construction.

Unlock exceptional creative versatility with the K&F Concept 43mm Nano C Series 3-in-1 Multi-Function Filter, engineered to replace multiple filters while delivering professional-grade optical performance. This innovative hybrid filter integrates a Variable ND232 (15 stops) for precise exposure control, a Circular Polarizer (CPL) to eliminate glare and enhance color saturation, and a 1/4 Black Mist diffusion layer that softens highlights and introduces a cinematic, dreamlike glow. Ideal for both video and still photography, this all-in-one solution dramatically reduces gear clutter while enabling rapid adjustments in dynamic lighting environments. Constructed from premium Japanese optical glass and fortified with advanced multi-layer nano coatings, it minimizes flare, ghosting, reflections, and color shifts. Its ultra-slim, lightweight frame prevents vignetting even on wide-angle lenses, making it a reliable, portable, and indispensable tool for creators who demand flexibility without compromise.

Key Features

• 3-in-1 Hybrid Design Variable ND232, Circular Polarizer (CPL), and 1/4 Black Mist diffusion in a single filter
• Variable ND (15 Stops) Smoothly adjust exposure from ND2 to ND32 for bright or shifting lighting conditions
• CPL Function Reduces reflections and glare from non-metallic surfaces; enhances color depth and contrast
• 1/4 Black Mist Effect Softens highlights, reduces harshness, and adds a cinematic glow for flattering portraits and video
• Premium Japanese Optical Glass High clarity, low distortion, and accurate color reproduction
• Advanced Multi-Layer Coating Reduces flare/ghosting, resists water, dirt, and scratches
• Ultra-Slim Lightweight Frame Minimizes vignetting; portable and ideal for field use
• Perfect for Photography & Cinematography Ideal for landscapes, portraits, travel, urban shooting, and filmmaking

• K&F Concept 43mm Nano C Series 3-in-1 ND232 + CPL + Black Mist 1/4 Filter
• Protective storage case (if included by manufacturer)

• Filter Type 3-in-1 (Variable ND232 + CPL + Black Mist 1/4)
• ND Range ND232 (15 stops)
• Size 43 mm
• Glass Material Japanese optical glass
• Coating Multi-layer nano coating
• Frame Material Aluminum alloy
• Frame Design Ultra-slim, low-profile
• Rotation Smooth 360 adjustment