The Urth 49mm ND4 (2 Stops) Lens Filter (Plus+) is a highly advanced neutral density filter specifically designed for photography and videography applications. With a constant light reduction of 2 stops, this filter allows photographers to achieve the desired exposure even in bright lighting conditions. Made from high-quality German B270 SCHOTT optical glass, the filter offers excellent optical clarity and minimizes color casts. The advanced 20-layer nano-coating effectively protects the filter from water, oil, and scratches, making it easy to clean. Thanks to the ultra-thin aluminum alloy frame construction, vignetting is prevented when using wide-angle lenses, while the double-threaded design allows for secure stacking with other filters. This filter is ideal for long exposures and videography, where precise shutter speeds are required. It preserves color reproduction and sharpness while reducing light transmission by 75 percent. The robust construction and precise workmanship ensure reliable performance and durability for professional applications.

• Made from high-quality German B270 SCHOTT optical glass for maximum optical clarity
• 20-layer nano-coating provides superior protection against water, oil, and scratches
• Ultra-thin aluminum alloy frame construction prevents vignetting with wide-angle lenses
• Double-threaded design allows for secure stacking with other filters
• Ideal for long exposures and videography applications with specific shutter speed ratios.