NiSi Explorer Collection 100x100mm Nano IR ND8（0.9）3段

This hardened glass filter has held up perfectly during a dusty desert shoot, no scratches at all. The color stays completely neutral, exactly as promised for long exposures.

Been using this filter for waterfall shots in bright sunlight and the hardened glass already survived a tumble onto rocks. Colour stays neutral with no weird tint, which saves me tons of time in post.

Finally, an ND filter that doesn't introduce that annoying color cast—these shots come out true to life. The hardened glass feels solid in the hand, and it's held up perfectly on a few dusty hikes so far.