Optics: Pure High Definition Optical glass 18 Layers, Multi-coated to ensure the best film making experience

Built: Hard stop THREADED Variable ND eliminates any chance of cross-polarization & zero vignetting (16mm above) during the shoot

Coating: Each side of the glass element is coated with Waterproof, Dust proof, Scratch-resistant, Oil proof 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

6-9 Stop equivalent to ND64-ND512 is best suitable for the bright day from normal sunny days to bright sunny days

What comes inside the package? : Filter, One Lens cap, Cleaning Cloth.