SUPERIOR IMAGE QUALITY - Crafted with high-quality optical glass, this Tiffen ND filter ensures exceptional clarity and prevents unwanted color casts for professional-grade results. REDUCES LIGHT BY 2.6 STOPS - Achieve stunning long-exposure effects and shallow depth of field in bright conditions, thanks to the 0.8 density that precisely controls light transmission. DURABLE BUILD QUALITY - The robust construction of this 4x4' rectangular filter guarantees long-lasting performance, making it a reliable tool for demanding photography projects. PRECISION FILTER THREAD - Designed with meticulous attention to detail, this filter seamlessly integrates with your lens system, ensuring a secure and light-tight connection every time.