Cokin CNV32-52 Nuances Variable ND 32-1000 52mm FilterAchieve Creative Control with Variable Neutral Density The Cokin Nuances Variable ND 32 1000 Filter offers photographers precise control over exposure and depth of field. Designed for lenses with a 52mm filter thread, this filter provides an exposure reduction of 5 to 10 stops. Constructed from high quality Schott B270 glass with EVERCLEAR 5 coating, it ensures optical clarity and protection against the elements. Key Features: 5 10 Stop Reduction: