From Manufacturer
The 82mm M2 Magnetic Quick Swap ND Filter from Freewell offers 10-stops of light reduction with the convenience of their magnetic quick-swapping system. Once the magnetic frame is screwed onto the front of your lens, different filters can be attached, removed, or swapped out quickly and conveniently. The reduction in light offered by the ND filter makes it easier to use lower shutter speeds or higher apertures in brighter conditions while also preserving colors and detail.
The German optical glass construction and multilayer coating make the filter scratch and oil resistant as well as water- and dust-proof. The included filter pouch and lens cap help you further protect your filter when shooting on the go and switching between densities.
UPC: 785698956333