Lee ProstopIRND 2 Stops 100x100mm
Two years in the making, the ProGlass IRND range sets a whole new standard in high quality glass neutral density filters.
These filters are remarkably neutral, with virtually no colour shift and extremely accurate stop values. And because they block both infrared and ultraviolet pollution, blacks remain pure and clean, while colours are crisp, punchy and vibrant.
https://www.leefilters.com/index.php/camera/proglass-nd
