Promaster 46mm IRND4X (.6) HGX Prime

Finally got to test this filter on a bright sunny afternoon and the infrared suppression made a real difference in keeping blacks clean. The coating seems to repel dust well too—barely had to clean it between shots.

Took this filter to the coast for a long exposure shoot, and the ground glass edges were a huge plus—no light leaks or weird flares ruining shots. The IR suppression cuts that subtle reddish shift I used to see in heavy ND filters, so the skies and water came out perfectly neutral. Worth the investm

The coating actually repels dust and fingerprints well, so I barely had to wipe it between shots. Colors stayed neutral with no weird color cast, and the IR suppression kept the blacks clean in bright daylight.