ProMaster 100mm Square ND Filter ND4000x (3.6)

Crafted for fine lenses, HGX Prime IRND filters are individually ground, polished, and coated. They repel dirt and suppress infrared light to achieve the best possible image.

Protective: Repellamax II Anti-static barrier resists dust, dirt, oil, water and fingerprints

Best Image: Finely tuned visible light transmission with truly neutral color create the image you expect to see

Strong and Durable: Ultra hardened glass with scratch resistant coating

This 100 x 100mm square filter works with many modular filter holder systems. It has rounded corners for safety. A soft, protective case is included which uses a quiet magnetic closure, perfect for storing the filter and stealthily removing it when needed.