B07Z4NR42T Freewell 77mm Threaded Hard Stop Variable ND Filter All Day 2 to 5 Stop & 6 to 9 Stop – 2Pack

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Optics: Pure High Definition Optical glass 18Layers Multicoated ensure filmmaking experience
Built: Hard stop 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 Dustproof, Scratch-resistant, Oilproof making sure you are ready for all the adventures
Function: 2-5 Stop equivalent to ND4-ND32, 6-9 Stop equivalent to ND64-ND512 is the ultimate all-day solution from cloudy days to a bright sunny day for all your videography needs
What is included: Variable ND Filter, Hard Case, Two Lens Cover, Cleaning Cloth