The Promaster 77mm Variable ND Extreme - HGX Prime (5.3-12 stops) is a high-quality neutral density filter designed for photographers and videographers seeking precise control over exposure settings. With a range of 5.3 to 12 stops, this filter allows users to adjust light entering the lens smoothly and effectively. The HGX Prime coating ensures maximum light transmission and minimal glare, resulting in sharp and vibrant images. Ideal for long exposure photography, cinematic effects, and outdoor shooting, the Promaster ND filter is a reliable accessory for professionals and enthusiasts alike. Explore the full range of Promaster ND Filters for exceptional image quality.