SUPERIOR CLARITY - Crafted with premium hardened glass, this 100x100mm filter ensures exceptional image quality, maintaining sharpness and detail in every shot. REDUCE LIGHT - Achieve stunning long exposures and shallow depths of field with a 6-stop (1.8 density) neutral density filter, controlling light for creative effects. ENHANCED DURABILITY - The hardened glass construction offers superior scratch resistance and longevity, protecting your investment for years of reliable use in the field. UNIVERSAL COMPATIBILITY - Designed with a 100x100mm size, this rectangular filter is compatible with most standard filter holders, offering versatility for various lenses.