Amazon.com : PROfezzion [2 in 1] 82mm ND Filter [ND2-ND32] and CPL Polarizer Polarizing Filter, Variable Neutral Density Adjustable Fader with 5 Hard Stops for Canon/Nikon/Sony/Fujifilm/Tamron/Sigma Lenses : Electronics
Circular Polarizer Screw-In Filter - 25CP – The Tiffen Company