Nisi 150x170mm Reverse Nano IR Graduated Neutral Density Filter–ND8 (0.9)–3 Stop
$255.00
These filters have a specific use for shooting at the light source where the light is harshest at the horizon and tapers off toward the sky. Compatible with the NiSi 150mm System. This 150mmx170mm filter is compatible with the NiSi 150mm filter system.