82MM Variable Neutral Density Slim Filter - ND ND2 to ND400 Filter For Canon, Nikon, Sony, Sigma, Fujifilm, Fuji, FUJINON, Tamron, Tokina, Carl Zeiss Lens THE IDEA BEHIND THE ND: Is that they are supposed to be totally neutral in color, cutting down the amount of light passing through the lens without changing the color of the resulting - THE VARIABLE FILTER: Is adjustable from ND2 to ND400. - COMPATIBLE with Canon EF 24-70mm f/2.8L II USM, 16-35mm f/2.8L II USM Lens - Canon TS-E 24mm f/3.5L II Tilt-Shift Lens - Sigma 24-35mm f/2 DG HSM Art, 24-105mm f/4 DG OS, 10-20mm f/3.5 EX DC HSM Zoom, 50-100mm f/1.8 DC, 24-70mm f/2.8 IF EX DG HSM Lens - Sony E-Mount FE 24-70mm f/2.8 GM for Sony E Mount - Zeiss Distagon T* 18mm f/3.5 Wide Angle Lens - Tokina AT-X 11-20mm f/2.8 PRO, 24-70mm f/2.8, 17-35mm f/4, 14-20mm f/2 Lens - Nikon AF-S NIKKOR 24-70mm f/2.8E ED VR Lens - Tamron SP 24-70mm f/2.8 DI VC USD Lens