K&F Concept 49mm Variable ND2-32 CPL 2-in-1 Camera Lens Filter Nano-X PRO Multi-Coated Optical Glass

The K&F Concept 49mm Variable ND2-32 & CPL 2-in-1 Camera Lens Filter from the Nano-X PRO Series is crafted from high-quality optical glass. This versatile filter combines variable neutral density (ND) and circular polarizer (CPL) functions, providing exceptional control over light and color.

Features:
- Light Reduction & Color Enhancement: Offers 1-5 stops of light reduction (ND2, ND4, ND8, ND16, ND32) suitable for various lighting conditions, from cloudy to bright. The CPL function enhances color and contrast, ideal for blue sky and white cloud photography.
- All-New Brass Frame Design: Features a classic CNC-designed brass frame, ensuring durability and smooth installation on lenses. A protective leather filter bag is included.
- 36 Multi-Layer Coated: Both glass sides feature nanometer coatings, making the filter waterproof and scratch-resistant, ensuring color balance without shifting and preserving image quality.
- Ultra-Slim Frame: With 0.01mm precision machining, the ultra-slim frame effectively prevents vignetting on both telephoto and wide-angle lenses.
- Advanced Coated Technology: K&F Concept's advanced coating technology reduces reflectivity to 0.15% and ensures high transmittance, effectively minimizing ghosting and glare while restoring actual colors.