NiSi 75x100mm Nano IR Soft Graduated Neutral Density Filter - ND4 (0.6) - 2 Stop

The NiSi 75x100mm Nano IR Soft Graduated Neutral Density Filter in ND4 (0.6) offers 2 stops of light reduction, helping you balance exposure when photographing bright skies and landscape scenes. This rectangular filter darkens specific areas of your image whilst maintaining normal exposure in other regions, making it ideal for controlling highlights and expanding dynamic range. The soft-edged transition between dense and clear zones is particularly useful for landscapes featuring trees, buildings, or mountains protruding into the skyline. Constructed from premium H-K9L optical glass with dual nano-coatings, it prevents colour cast and infrared contamination whilst maintaining exceptional image sharpness. The 2mm thickness makes it fully compatible with the NiSi M75 filter system for lenses with filter threads from 40.5mm to 67mm.

• Soft-edged graduated design for seamless sky-to-foreground transitions
• Infrared suppression coating eliminates red cast when shooting at small apertures
• Premium optical glass with waterproof, anti-reflection nano coating on both sides
• Compatible with the versatile NiSi M75 filter holder system
• Perfect for landscape and long-exposure photography