The Urth 72mm Variable ND2 32 Filter Pro is a professional neutral density filter for photographers and videographers that allows for precise exposure control. With a variable density range from ND2 to ND32, this filter provides 1 to 5 stops of light reduction for creative flexibility in various lighting conditions. The 72mm thread size ensures compatibility with numerous camera lenses, while the high-quality optical glass construction maintains image quality with minimal color cast or distortion. The multi-layer nanocoating technology offers enhanced protection against water, oil, and dust while reducing reflections and improving light transmission. The slim aluminum alloy frame prevents vignetting with wide-angle lenses and features front threads for stacking additional filters. This professional filter is designed for durability and reliable performance in demanding shooting environments, providing a smooth rotation for precise density adjustments. The variable ND design replaces multiple fixed ND filters, offering a compact solution for exposure control in landscape, portrait, and videography. The filter preserves accurate color reproduction and sharpness while enabling creative effects such as motion blur in bright light, shallow depth of field with large apertures, and extended exposure times for artistic photography. Each filter undergoes strict quality control to ensure optical precision and mechanical reliability for professional use.