NiSi 498509 150x150mm ND8 Explorer Collection IR ND Filter

The NiSi 150x150mm ND8 Explorer Collection IR ND Filter is purpose-built for landscape and long-exposure photographers who need reliable light reduction without compromising image quality. With a 0.9 density rating, it delivers exactly 3 stops of light reduction, enabling slower shutter speeds that can transform moving water into smooth, ethereal textures or capture dramatic cloud movement across a scene. The IR coating addresses one of the most common complaints with neutral density filters — infrared light leakage that creates an unwanted warm or magenta color shift — ensuring colors remain accurate and true to life.

What sets the Explorer Collection apart is its hardened glass construction. Standard optical glass ND filters, while excellent optically, can be fragile in the field. The Explorer series is engineered for photographers who hike, climb, and shoot in demanding environments where accidental drops or knocks are a real possibility. At 150x150mm with a 2mm thickness, the filter is compatible with NiSi's own 150mm holder system as well as third-party holders that accept the same standard dimensions, giving photographers flexibility in their setup without being locked into a single ecosystem.