Freewell 62mm Threaded Hard Stop Variable ND Standard Day Filter, 2 to 5 Stop

Here is an example to locate your filter thread size arround the rim printed underneath your lens cap or written somewhere on the lens barrel.Repeal cross-polarization and vignetting above 16mm lenses
Hard stop ND values eliminates guessing on the field
Optics: Pure High Definition Optical glass 18Layers Multicoated ensure filmmaking experience
Built: Hard stop THREADED Variable ND eliminates any chance of cross-polarization & zero vignetting (16mm above) during the shootCoating: Each side of the glass element is coated with Waterproof, Dustproof, Scratchproof, Oilproof making sure you are ready for all the adventures

Function:2-5 Stop equivalent to ND4-ND32 is best suitable for the standard day from cloudy days to normal sunny day