"1. One filter for different Neutral Density : Kodak Pro Variable Nd Filter is all in one ND filter and gives you the freedom to choose from ND2 to Nd2000. 2. Save Money & time The Kodak Pro Filters saves money & time & you just need to carry 1 filter which can suit to different Condition, With 11 Stops you can choose from Nd2 to Nd2000 3. 16 Layer Anti Reflective Coating (MULTILAYER COATING IMAGES): Kodak Pro comes with 16 layer Multi Coating which gives the sharpest of Images Under Different Light Conditions 4. Protective Case packing: 5. Perfect for Slow Shutter Speed & Over Exposed Images"