SUPERIOR IMAGE QUALITY - Experience unmatched clarity with our ND filters, meticulously crafted to reduce light intake without sacrificing sharpness or color accuracy, ensuring professional-grade results. ENHANCED DURABILITY - Built to withstand demanding conditions, these filters feature robust construction and scratch-resistant coatings, providing long-lasting performance and protection for your valuable lenses. WIDE COMPATIBILITY - Designed for Sigma 14mm F1.8 DG HSM, 14-24mm f/2.8 DG HSM, and 12-24mm f/4.0 DG HSM lenses, this kit offers seamless integration and optimal performance across various setups. EXCEPTIONAL VALUE - This comprehensive kit includes ND 0.9, ND 1.2, ND 1.8, and ND 3.0 filters, along with an adapter ring and storage case, providing a complete solution at an unbeatable price point.