SUPERIOR IMAGE QUALITY - Crafted from water white glass, this Tiffen ND filter ensures exceptional clarity and color fidelity, maintaining the highest standards for professional photography. PRECISE LIGHT CONTROL - Achieve a 3-stop (ND0.9) light reduction, allowing for wider apertures and slower shutter speeds in bright conditions, enhancing creative flexibility. ENHANCED DURABILITY - Constructed with robust glass, this filter withstands rigorous use, providing long-lasting performance and reliability in various shooting environments. OPTIMAL FILTER FACTOR - Precisely engineered to uniformly reduce light, this neutral density filter delivers consistent and accurate exposure control across the entire image area.