K&F Concept 52MM NANO C Series 3-in-1 Filter

The K&F Concept 52mm NANO C Series 3-in-1 Hybrid Filter combines a Variable ND2-32, CPL polarizer, and Black Mist 1/4 diffusion filter in one compact, high-performance design. Ideal for photographers and filmmakers, it offers precise light control, enhanced colors, glare reduction, and a soft, cinematic glow without the black X effect common in many variable ND filters.

This versatile solution integrates a Variable ND2-32 for smooth exposure adjustment, a CPL circular polarizer to reduce reflections and enhance color saturation, and a Black Diffusion 1/4 filter for a subtle, cinematic softening of highlights and skin tones, perfect for portraits and video work. Thanks to its advanced optical design, the filter eliminates the black X effect often seen in variable ND filters, even at wide angles. Constructed from premium AGC Japanese optical glass and coated with 28 layers of Nano-C anti-reflective protection, it resists water, dust, oil, and scratches while maintaining exceptional clarity. The durable CNC-milled aluminum frame ensures a precise fit and prevents unwanted reflections. Compatible with 52mm lenses across various camera systems, this hybrid filter is a professional-grade tool for creative photography and cinematic videography.

Key Features

• 3-in-1 Hybrid Filter Variable ND2-32 + CPL + Black Diffusion 1/4
• Smooth ND adjustment for precise light control
• CPL reduces glare and improves color saturation and contrast
• Black Diffusion 1/4 adds cinematic softness, ideal for portraits and video
• Eliminates black X effect, even at wide angles
• Premium AGC Japanese optical glass
• 28-layer Nano-C coating for water, dust, oil, and scratch resistance
• CNC-milled aluminum frame with matte finish
• Compatible with all 52mm threaded lenses

• 1 K&F Concept 3-in-1 Hybrid Filter (ND2-32 + CPL + Black Diffusion 1/4)
• 1 Protective Storage Case

• Mounting Diameter (Thread per Lens) 52 mm
• Outer Diameter (for panel) 55 mm
• ND Adjustment Range ND2-ND32 (variable)
• Additional Features CPL + Black Diffusion 1/4
• Glass Material AGC Japanese Optical Glass
• Coatings 28-layer double-sided Nano-C
• Resistance Water, Dust, Oil, Scratches