PRO - 86mm ND Filter - 8 Stops of Light ND Adjustable Neutral Density Variable Fader Filter Lens 86mm Fits Hartblei Superrotator 40mm F4 IF TS 86mm Neutral Density Filter, 86 mm ND Filter Japan DOMINATE 8 Stops of Light Control VERSATILE Allows Use of High ISO & Wide Apertures in Bright Light. QUALITY Multi-Coated Optics SILKY Smooth Adjustable Dial CRITICAL Selective Focus and Motion Blur.